A combination of a digital camera, a color scanner and image manipulation software is highly recommended. The software digital camera software that is included also provides professional level workflow solutions for seamless use.

Most of the software is designed for digital camera users, compatible with most current digital camera models.

photo editing software & photo printing software that’s renown for its ease of use. At last there’s easy-to-use digital camera software for both home and business users.

Image

The image sensor employed by most digital cameras is a charge coupled device (CCD). Some current digital camera models store combinations of video (MPEG or AVI movies), image sequences or sound. Although Canon’s images are slightly better, the Casio is an ultra-thin, sleek digital camera that doesn’t sacrifice overall image quality.

Easy-to-understand information about digital cameras, accessories, image editing and more. Image quality depends on the resolution of the digital camera. To make image files smaller almost every digital camera uses some form of compression. This EasyShare digital camera’s resolution of 5 megapixels, 3x optical zoom and an all-glass lens combine for amazing image detail and clarity.

With an image stabilizer, this digital camera produces clear, even images even in shaky conditions. Resolution is the most talked about digital camera characteristic and is often used to describe image quality.

If you have the option, choose optical rather than digital image stabilization in your camera. It is probably the best digital camera made and produces image quality that rivals medium format film (e.g., 6x6cm Hasselblad).

Image processing for single-sensor digital camera: a mathematical challenge This entry is from Wikipedia, the leading user-contributed encyclopedia. A typical slave unit will fire on the pre-flash it senses while the digital camera captures the image on the last flash. The image quality available from digital cameras is astonishingly good.

Film

In fact, a digital camera is better quality than a film camera in many important respects! The digital cameras enjoy the advantage of a built-in digital signal processor that your roll of film doesn’t have.

Add an external or speed light flash to your digital camera or film camera. Many digital cameras are comparable to a 35 mm camera in price without the extra added cost of buying or developing film. Back to top Printing pictures Unlike with film cameras, you can print digital photos at home.

Is considering laying off the development of new film cameras as it focuses resources on its digital camera business. Though digital cameras don’t use film, they have adopted the same rating system for describing the sensitivity of the camera’s imaging sensor. So far, very few digital cameras have been produced with a receptor using the full size of 35mm film.

Whether you’re using film or a digital camera, bring a sturdy tripod. Shooting with a digital camera is somewhat like shooting slide film. A couple years ago, I got into the digital camera thing to the point that I pretty much parked my roll film cameras. The digital camera scenario is similar in that mega pixels are similar to film size. To design and build a high performance digital cine camera with the quality of 35mm film and convenience of a camcorder.

Quality

The quality of your pictures can be enhanced by the digital camera accessory you choose. You’ll find quality brands of digital cameras, 35mm cameras, lenses, video cameras, memory cards and camera accessories at great prices. An easy to use quality digital camera purchase will be fully used by staff and students. However, not all digital cameras can produce prints of the same quality. I wanted a go-anywhere high quality digital camera that’s user-friendly with both auto & manual controls. At the cheaper end of the digital camera scale, the quality can be remarkable for the price.

Buy

It is better to buy a digital camera with a 100% glass lens for the best pictures. Many retailers advertise their best buy digital camera as one with a plastic lens. You should also look for the best buy digital camera packages with the most RAM that you can afford. A lot of unscrupulous retailers will advertise a price for a best buy digital camera but then charge high shipping costs.

Finally, ensure that you have accounted for any shipping costs before you make your final decision over which best buy digital camera you purchase. There’s never been a better time to buy a digital camera. Having to buy re-chargeable batteries and a charger will typically add from $20 to $100 to the cost of your digital camera.

As a person constantly taking photos I made this page as a lot of people keep asking me what digital camera they should buy. Find discount computers, cheap digital camera, buy digital cameras. Try before you buy – I’ve always been a firm believer that you should handle a digital camera before you buy it.

Size

Experienced digital camera users know pixel size isn’t everything. The small size and versatility allow easy integration of digital cameras into all parts of the curriculum. If you care more about price and features than compact size, choose a standard size digital camera.

There are three basic “sizes” of digital cameras, and knowing what size camera suits your needs will make your search much simpler. For digital SLR cameras with interchangeable lenses it’s more difficult as different cameras have different size sensors. This is why I am currently looking for an extra digital camera featuring a minimal size combined with a maximum amount of useful features.

These are about the size of a matchbook and used in digital cameras made by Nikon, Canon, Kodak and many others. When choosing a digital camera you have to think about the resolution of the pictures, size and memory. A larger inner diameter makes the L-Ring 3200 perfect no matter the lens size of your digital camera. This has nothing to do with your camera being digital it is entirely a result of smaller frame size.

Video

Webcams are digital cameras attached to computers, used for video conferencing or other purposes. However, modern digital photography cameras have a video function, and a growing number of camcorders have a still photography function. Modern compact digital cameras are typically multifunctional, with some devices capable of taking photographs, video, and/or sound.

Classification Digital cameras can be classified into several groups: Video cameras Professional video cameras such as those used in television and movie production. Some digital cameras have direct video out….. Another alternative, although not directly a digital one, would be to purchase one of the analog peephole video cameras.

Lens

The super multi layer lens coating reduces flare and ghost, a common problem with digital cameras. The vast majority of digital cameras are “point-and-shoot” models with a single, non-interchangeable lens. Because auto focusing in most digital cameras is done through the lens, the focus shift is automatically taken care of. Focus and Exposure: Fixed-focus digital cameras have a lens that is preset to focus at a certain range. These depend on the actual (as opposed to relative) diameter of the lens aperture, which makes them especially painful for digital cameras.

Memory

You can find a memory card reader or extra battery to keep your digital camera powered up for any circumstance. Some professional digital cameras and memory card readers connect to the computer over FireWire. SD is now the most popular type of digital camera memory. Many types of memory cards are available for use with your digital camera. Files deleted from PC, digital camera or memory stick can be restored with high speed and reliability. When using your digital camera to make movies it is also very important to have ample Flash Memory on hand too.

Battery

All digital cameras can run on rechargeable batteries of one of two types: an expensive battery pack or a set of AA batteries. A battery is taped to the inside cover of the box that the Olympus digital camera came in. Take a few moments to look around, keep your camcorder, digital camera or laptop computer working like new with a fresh battery today! The Digital Camera Battery can power two devices at the same time and has adjustable outputs that match each device automatically.

Photography

BytePhoto.com – Digital camera reviews, digital photography tips, forums and free photo sharing for digital photography enthusiasts. Jen Roesner from Germany has a whole site dedicated to digital infrared photography, including a comparison table of various cameras’ IR sensitivity. Not really necessary in digital photography as the camera’s white balance system adjusts for the color temperature of the scene. Back to school – Whether you are a novice or a professional, there are numerous free online courses in digital cameras and photography.

Looking

If you’re looking to upgrade, you can sell your old digital camera and use the funds to purchase that latest spiffy digital camera. Whether you’re looking for your first camera or you’re an experienced pro Digital Camera has what you need.

Len Cecchetto is an avid photographer who first had a box brownie. He aims to bring the best Digital Photography information

[http://digitalphotography.ozmarketing.info]

The main advantage a film single lens reflex camera had over other types of film cameras, was that you saw through the same lens the photo was taken. This allowed you to see nearly exactly what would be in the final picture. In other types of film cameras, you looked through a lens that was separate from the lens film was exposed through. This meant, occasionally, what you thought was in the picture, was not. However, with a digital point-and-shoot camera, you can see the picture on the preview screen and this is nearly exactly what will be recorded by the camera. So in effect, digital point-and-shoot cameras have already gained the one of main advantages that most film single lens reflex cameras had over film point-and-shoot cameras.

One of the primary advantages of the digital point-and-shoot camera, over a digital single lens reflex, is size. You can get digital point-and-shoot cameras in extremely small sizes now. This makes the digital point-and-shoot camera very convenient. It is ideal for taking on vacation when you don’t want to carry things around or any other time you don’t want to take anything heavy with you. Trust me, I would much rather have had a point-and-shoot digital camera with me, than the DSLR I carried around, last time I went to Disney.

The point-and-shoot camera’s advantage in size also becomes one of the disadvantages. Because the cameras are so small, the flash is usually very close to the lens. This causes redeye to be a serious problem with many small point-and-shoot digital cameras.

The primary disadvantage of point-and-shoot digital cameras is something called lag. Lag comes in several varieties in digital point-and-shoot cameras. The first variety that you may notice is that some digital point-and-shoot cameras take a second or two to turn on. This can be a little bit difficult to get used to, since your film camera always seemed to be ready to take a picture. The next version of lag you may notice is on the preview screen. There is a slight delay between what is actually happening and what you see on the screen. There’s also some lag between the time you press the shutter button and the time the actual photograph is taken. This can make photographing a child playing soccer or any other sport extremely difficult. The final version of lag makes itself known between shots. After taking many digital photos in quick succession, the camera may need to pause while it processes the images.

Lag in point-and-shoot digital cameras is something the manufacturers are working very hard on. The good news is that, in most current digital point-and-shoot cameras, lag is now reduced significantly. While probably not something you want to use for sports photography, a current, quality, point-and-shoot digital camera acts very similar to a film point-and-shoot camera.

The digital single lens reflex really comes into its own in any type of action photography. The digital single lens reflex has comparatively no lag from the time you press the shutter button and when the photographs are taken. Because the viewfinder is optical, you are actually seeing the present and not the slightly delayed past in a preview screen. This does mean, however, that you cannot compose the picture through the preview screen. There been some attempts to do this in the DSLR by camera manufacturers, but none have proven very successful.

The primary disadvantage of the digital single lens reflex camera is size. While some point-and-shoot cameras are nearly as big, there are no truly compact digital single lens reflex cameras. Not much fun to carry around an amusement park. However, the larger size means those DSLR’s that do have a built-in flash, have placed the flash farther from the lens than most point-and-shoot cameras. The disadvantage is, that many digital single lens reflex cameras, particularly professional models, do not have a built-in flash.

The digital single lens reflex is extremely versatile. You can change lenses or add a more powerful flash. Most digital single lens reflexes also allow making manual adjustments much easier than digital point-and-shoot cameras. This is essential to the advanced shooter or professional photographer.

Most digital single lens reflex cameras also have a larger cache, allowing them to shoot many pictures in succession without having to wait to process between shots. Some professional digital single lens reflex cameras are capable of shooting more shots in quick succession than would even fit on a 35mm roll of film.

Finally, the digital single lens reflex has an advantage in image quality. Even when comparing cameras of equal resolution, digital single lens reflex cameras by Canon and Nikon seem to have an improvement in quality over point-and-shoot cameras. This makes the digital single lens reflex the choice for most serious professional photography.

One advantage the point-and-shoot digital camera has over the digital single lens reflex is price. Most of the point-and-shoot cameras are far less expensive than any of the digital single lens reflexes. The Canon Digital Rebel was the first digital single lens reflex under $1000. The battle for the low cost digital single lens reflex camera market still continues between Nikon and Canon, with prices still coming down.

For practical, everyday photography the current digital point-and-shoot camera is more than capable. If you find yourself photographing action or any type of sports photography, using a digital single lens reflex camera is nearly a requirement. If you are looking for the absolute best image quality, again the digital single lens reflex is your choice. If very looking for something small, and easy to carry, a compact point-and-shoot digital camera will make life a lot easier.

There is no perfect digital camera for all purposes just like there is no film camera perfect for all purposes. Ideally you would have a point-and-shoot digital camera for the everyday pictures and a single lens reflex digital camera for the serious work. That’s not always possible, so you may need to decide what you plan to use the camera for most, and choose the camera best suited for that purpose.

You can get additional information on how to take better photos here [http://www.photographybyjet.com/how-to-take-better-photos/How-to-choose-digital-camera/how-to-choose-a-digital-camera.htm]. James Thoenes is a professional photographer with over 20 years in photography. Learn how to take better photos at his website http://www.photographybyjet.com.

You will find here how to buy a digital camera. You will be able to choose what models have features that you need, the right resolution for you, and know what to avoid. My goal is to help you make an informed choice based on the features that will really make a difference. I won’t tell you what model to buy, because models will change within months. You will, by following these guidelines, be able to choose a digital camera that won’t make you feel like it’s outdated next year.

Let’s start with resolution. I strongly recommend that you start looking at cameras in the six megapixel range. A 6 megapixel digital camera will take pictures that are just as good if not better than a 35mm camera. One reason many people have been disappointed with their digital cameras is because they bought a camera with a lower resolution. Take a digital camera industry is little but responsible for this. Digital cameras have long been touted to have film quality. This claim was made long time before it was really true. One and two megapixel cameras were not film quality. When he came to three and four megapixel cameras, you might be able to say it was film quality, albeit 110 or APS but not 35mm. It was not until the five and six megapixel cameras came out that digital cameras were truly equal to 35mm.. If you buy a digital camera with at least six megapixel solution, you will have a camera that will produce the quality of photographs, most people are used to seeing.

Should you buy a digital camera with a higher resolution? If you have the money, a seven or eight megapixel digital camera will give you a little bit extra detail for cropping or enlargements. Keep in mind, with a higher resolution comes a larger file size. You will need larger memory cards, and a more powerful computer if you choose to work on your pictures. What about the 10 megapixel and higher resolution cameras? Unless you regularly make enlargements larger than 20 x 24, you probably will not see any advantage in a digital camera with a resolution this high. Even a six megapixel camera will provide great images up to an exceeding 20 x 24. Most people do not make enlargements larger than 8 x 10 and so much of this resolution is wasted on almost all the photography. While these high resolutions may sound cool, for many people it may be just wasted money. Most people will be more than happy with a digital camera in the Six to eight megapixel range.

The next thing to consider is the type of digital camera. The compact point and shoot digital camera is not going to be good for shooting pictures of your children in sports. If you want to take pictures of a moving subject you’ll need a digital camera that has an optical viewfinder. On the other hand, a large digital single lens reflex is not convenient to take to a theme park. Think about how you plan to use the camera and purchase a camera that is good for that purpose. If you’re looking for convenience, choose a small compact point and shoot. You are taking lots of family pictures at important events, look at the advanced prosumer models, you’ll find their added speed and cache eliminate waiting for the camera to be ready. If you’re serious hobbyist, you definitely may want to consider a digital single lens reflex.

What features should you look for when buying a digital camera? Useful features you may want to consider include image stabilization and zoom range. Image stabilization will help you get sharper pictures under difficult situations. The optical zoom range of the camera is also another feature to use when comparing different models. Do not be misled by a digital zoom feature. Using the digital zoom means less detail. You may also want to consider the inclusion of software. Some cameras include a copy of Photoshop Elements, an excellent image editing program. You should not let features like video recording or large internal memory way your decision, when buying a digital camera. In general, still cameras make poor video cameras and video cameras make poor still cameras. Internal memory, not to be confused with cache, isn’t very useful with today’s low prices in memory cards. It may also complicate things if you try to print at a local printer.

Finally, you should stick with a well-known camera manufacturer. Canon and Nikon are probably the most well-known and reliable camera manufacturers. Both are well known for long-lasting cameras, and high quality. While many consumer electronics companies make very high-quality cameras, they also tend to make products that seem to have a shorter life expectancy. Definitely stay away from a brand you never heard of before.

In conclusion, start by buying a digital camera with at least six megapixels resolution. Choose a model that is appropriate for what you plan to use it for. A digital single lens reflex won’t fit in your pocket or purse, but you almost need it if you want both your child and a soccer ball in the same picture at a soccer game. And finally, buy a camera made by a well-known film camera manufacturer. You should now know how to buy a digital camera that you will enjoy for many years to come.

You can get additional information on how to take better photos here [http://www.photographybyjet.com/how-to-take-better-photos/How-to-choose-digital-camera/how-to-choose-a-digital-camera.htm]. James Thoenes is a professional photographer with over 20 years in photography. Learn how to take better photos at his website http://www.photographybyjet.com.

Many people begin the buying process by investigating all the features and functions of 10 – 20 cameras in “their price range,” however that is determined. Some people find that process too frustrating and buy the first digital camera that “looks” right.

Personally, I’m an analyzer. As a professional photographer, when I start analyzing digital cameras, it’s like unleashing a sumo wrestler at an all-you-can-eat buffet… there’s no stopping me.

But, for the typical consumer, knowing the digital camera’s features and functions alone just doesn’t cut it. People want to know WHAT THE FEATURE DOES FOR ME!

Whether you go the feature/function route or not, there are 7 insider tips that can help save you money and avoid buying the wrong digital camera for your purposes.

Tip #1: How to Get the Best Prices on Digital Cameras

Wherever you are in the investigation/buying process, eventually you get to this step. If you want to buy a digital camera, the best prices are on the internet. Whether you’ve purchased anything on the internet or not, there are certain INTERNET BUYING STRATEGIES that will save you money, time, and aggravation.

When purchasing ANYTHING through the internet, only consider the ENTIRE cost of the “digital camera + tax + shipping,” NOT just the price of the digital camera. This is the only way to compare “apples to apples.”

Once you find the best ENTIRE cost, do not immediately buy it from that vendor! There are key INTERNET questions to answer:

Is the digital camera in stock? There is often a mysterious correlation between the cheapest digital camera prices and cameras being OUT OF STOCK. You don’t want to order your digital camera and then have it sit on backorder for 3 months, do you?

Does your Nikon (Minolta, Canon, etc.) come with a USA warranty or is it what’s called “grey goods?” You want to verify it’s a USA warranty, unless you don’t mind having to service it internationally. If it’s grey goods, you WILL NOT be able to service it in the US.

When ordering your digital baby, beware of costly add-on accessories that may be needed eventually, but are suggested during this “special order promotion time” at 200% of the normal price.

Tip #2: Professional or Prosumer… Which is Right For You?

Let’s begin by clarifying our terms. A professional digital camera is a digital SLR, while a prosumer is basically everything else. In that context, as of the end of 2005, digital SLRs could be purchased for $600 – $8,000 (Canon and Nikon, at least). The key points to consider are:

If you plan on shooting night photos or other pictures in low-light situations, many prosumer digital cameras take good quality photographs at ISO 100 or 200. However, to take good pictures in lower light at ISO 400 or 800 will typically require a digital SLR. Otherwise, digital “noise” will probably have too large an impact on picture quality.

If you plan on taking flash photographs at distances greater than 10-12 feet from your subject, an external flash unit needs to be used. And the only way an external flash unit can be used with your digital camera is to attach it to your camera’s hot shoe. Every professional digital camera has a hot shoe. Many prosumers also do, but NOT ALL OF THEM.

Salespeople often try to sway consumers away from professional digital cameras into prosumer models, saying that the digital SLRs have so many complicated features that they are difficult to use. That is only half correct. Digital SLRs are typically designed to allow consumers to take pictures easily using the more automatic settings OR to use the advanced features when they are comfortable doing so.

Tip #3: What Exactly IS an Affordable Digital Camera?

“Affordable” digital cameras have a tendency of making your budget happy, but disappointing the photographer in you.

Don’t overlook the ergonomics of the camera. Are the controls easy? Comfortable? How many buttons or levers need to be simultaneously set before getting the result you want?

If you’re upgrading from a less expensive digital camera, don’t assume that spending more or having more features will automatically make you happy. Always test out the camera. An affordable digital camera isn’t affordable if you wind up not using it!

The new digital camera is more than likely to operate differently than your older model. Does the new camera have controls that are counter-intuitive? Things like that can frustrate a person enough to not use their digital camera. Better to find out details like these before rather than after the purchase.

Tip #4: Don’t be Tricked by Digital and Optical Zoom. Only One Matters.

Here’s the bottom line: Optical Zoom is the only thing that’s important. Although some salespeople might argue with this, when buying a digital camera, my suggestion is to COMPLETELY IGNORE ALL DIGITAL ZOOM FIGURES. Digital zoom has absolutely no impact on being able to take a photograph of a distant subject by zooming in on it.

The main reason salespeople like to include optical zoom in the equation is because advertising loves to give you the digital camera’s “zoom factor.” Multiply a 3X Digital Zoom by a 5X Optical Zoom, and you have a 15X Zoom factor… a completely worthless and MISLEADING number!!

Tip #5: Is the Discount Digital Camera a Good or Bad Idea?

The most important consideration when considering a discount digital camera (or any other electronic device, for that matter) is to ask yourself: “WHAT IS MY GOAL?”

Many consumers start by first falling in love with a digital camera and then become pleased or disappointed with its capabilities (usually after they buy it).

I’m proposing something outlandishly radical… go through the process the OPPOSITE WAY. First, ask yourself some basic questions:

What do I plan to do with the digital camera (and don’t say “take pictures”)? What are you most interested in – the occasional family snapshot, landscapes, macro work, heavy flash use, all of the above?

How much use will it get? (Twice a year, or once a week?)

What is most important to me: picture quality, camera size, camera weight, durability, telephotos/wide angle lens, etc.?

Based on your responses to these questions, a discount digital camera can be your best choice or a complete waste of money.

A “no-name” discount digital camera can be a logical choice, based on what your photographic goals are. But don’t think a $49.95 Brand X camera is going to cost you $49.95! You also have to add in the cost for at least some accessories, such as memory, batteries, bag, and lens protector.

Tip #6: When are Small Digital Cameras the Perfect Choice?

Despite impressions to the contrary, small digital cameras (also referred to as compact digital cameras) are quite popular. They’re easy to carry, usually loaded with features, and take respectable photographs.

We need to remember that SMALL DOESN’T MEAN UNDERPOWERED . Some advantages of going tiny are: less bulky, easier to transport, less conspicuous (less likely to “walk off”), and they often compare favorably with larger cameras in the feature and price categories.

Some of the pitfalls of going small include: possible trouble physically operating some of the camera’s controls, less likely to support an external flash, and the physical size can limit some of the available features, such as image manipulation.

Tip #7: Megapixels – What’s Fact; What’s Fiction?

Megapixels is one of the most talked about (and misunderstood) terms in the world of digital cameras. Let’s sort through some facts and misperceptions, so you can make a more informed buying decision.

Taking better digital photography involves more than just having a camera with a bunch of megapixels, although you wouldn’t know that listening to digital camera salespeople.

Megapixels is just one factor in creating better digital photography. And, you can’t look at it alone. You should consider other digital camera features.

How fast or slow the camera’s shutter speed can be set is key. Using a tripod, being able to manually set the white-balance control, and having pre-programmed modes to aid in tricky lighting situations are all important factors in achieving better digital photography.

Don’t get the idea that megapixels are bad, or irrelevant. This is NOT TRUE. There is one specific area where more megapixels will create better digital photography results. If everything else is the same, more megapixels will provide GREATER FLEXIBILITY TO CROP A PHOTOGRAPH and still wind up with a sharp clear photo. And, cropping photographs can make a world of difference. Cropping is the eraser on your digital pencil.

Conclusion

People can make buying a digital camera a snap decision or a life-long project. Because there are so many models, brands, and features; it can get pretty confusing. You will never know ALL THE FACTS to make the “best decision.” But, by using these 7 tips, you will know what really matters to YOU.

For the unabridged tips, go to http://www.best-family-photography-tips.com/digital-cameras.html .

Robert Bezman is a professional photographer and owner of Custom Photographic Expressions. Robert has created http://www.best-family-photography-tips.com to help beginning and intermediate photographers create better photographs. Robert is offering a free newsletter and eBook that can be obtained by visiting http://www.best-family-photography-tips.com/photography-newsletter.html

To put it simply, resolution is the amount of detail that your digital camera records of an image. A digital image is made up of pixels. For digital cameras, the number of pixels is measured just like your computer monitor. As digital camera resolutions have gotten higher, w will e now multiply the horizontal and vertical values for one total value, which is usually rounded out to the megapixel count. Some of the first digital cameras had resolution of 480 x 640 pixels. This is the same number of pixels in the computer monitor standard VGA. Multiplying 480 x 640 would end up with a resolution of about .3 megapixels. This was touted by the digital camera industry as photo-quality, but it is far from it. Most web cams support this resolution.

Next up in computer monitor resolution is SVGA or 600 x 800. This works out to about .5 megapixels. Still not there.

Currently, one of the most popular computer monitor settings is 1024×768. This is still less than one megapixel, it is also the resolution that we first saw consumer digital cameras at. This is also a common resolution for video projectors. The one megapixel digital cameras have a resolution of 1280 by 960. If you were to make a 4 x 6 print from an image this size, it might compare in quality to that of an old 110 camera, or APS camera.

When we reach the two megapixel mark, or resolution of 1600 x 1200, you can get a fairly nice print. This gives you a print size of 4 x 6 at not quite 300 dpi. However, when you make a photographic print much larger than 4 x 6, you’ll be able to see the individual pixels or notice the lack of detail.

In a digital photographic print, 300 dots per inch is considered the standard for small prints. Some photographic printers print at less than 250 dpi. Some a little bit more than 300 dpi. While there is little bit of leeway here, digital prints at 300 dpi will appear to have the same detail that a print made from a 35mm negative would if it were printed traditionally. This is especially important for smaller print sizes that will be viewed close-up. As we go to larger print sizes, the distance the print will be viewed from is also likely to increase. From a farther distance the eye cannot see the detail, and so the print still looks good.

A 3 megapixel camera will have a resolution of about 2048 x 1536. It is still far below that of good 35mm negative. It is not till we reach a little bit over five megapixels that digital starts to compare to 35mm in detail. A 5.3 megapixel camera has a resolution of about 3008 x 1960.

A good six megapixel camera can surpass 35mm quality in detail. This works out to just about 300 dpi in an 8 x 10 print. Since 35mm has been accepted level of quality for so long, this is the resolution I recommend people start looking at for a digital camera. The six megapixel camera will provide the same level of quality (maybe a little bit better) that your old 35mm camera gave you. A 6.3 megapixel camera has a resolution of about 3088 x 2056.

What about seven and eight megapixel cameras? An eight megapixel camera approaches the quality of the professional medium format camera. It is interesting to point out that many of the seven megapixel cameras came out after the eight megapixel cameras were introduced. It has been suggested, the reason for this is because the first generation of eight megapixel point-and-shoot cameras had a problem with noise. This was caused the small sensors used in digital point-and-shoot cameras. This problem is largely overcome now, and did not apply to the larger digital single lens reflexes. While an eight megapixel camera will provide a little bit extra information in case you want to crop up in a, since few people ever make a print larger than 8 x 10, much of this extra information is wasted. I do not recommend that the average person purchase a digital camera resolution higher than eight megapixels.

Digital cameras with resolutions of 10 to 13 megapixels are well in the quality range of good 120mm professional cameras. They create huge file sizes that require significant computer resources to work with. A 13 megapixel camera will only get approximately 55 images on a 1 GB memory card in RAW format. This makes saving and archiving images more expensive and time-consuming. There are professional digital camera systems with resolutions of 20,40, and even a hundred megapixels. Only a professional would have need of images with this high a resolution.

To summarize, I suggest that almost anybody will be happy with a camera with a six megapixel resolution. If you’re really on a budget you can go down as low as five megapixels and still have detailed pictures at the sizes you’re most likely to have prints made. If you’re an advanced shooter or hobbyist you’ll enjoy the extra room that an eight megapixel camera will give you. If you’re a professional, you need a camera resolution appropriate to the job at hand.

To put it simply, resolution is the amount of detail that your digital camera records of an image. A digital image is made up of pixels. For digital cameras, the number of pixels is measured just like your computer monitor. As digital camera resolutions have gotten higher, w will e now multiply the horizontal and vertical values for one total value, which is usually rounded out to the megapixel count. Some of the first digital cameras had resolution of 480 x 640 pixels. This is the same number of pixels in the computer monitor standard VGA. Multiplying 480 x 640 would end up with a resolution of about .3 megapixels. This was touted by the digital camera industry as photo-quality, but it is far from it. Most web cams support this resolution.

Next up in computer monitor resolution is SVGA or 600 x 800. This works out to about .5 megapixels. Still not there.

Currently, one of the most popular computer monitor settings is 1024×768. This is still less than one megapixel, it is also the resolution that we first saw consumer digital cameras at. This is also a common resolution for video projectors. The one megapixel digital cameras have a resolution of 1280 by 960. If you were to make a 4 x 6 print from an image this size, it might compare in quality to that of an old 110 camera, or APS camera.

When we reach the two megapixel mark, or resolution of 1600 x 1200, you can get a fairly nice print. This gives you a print size of 4 x 6 at not quite 300 dpi. However, when you make a photographic print much larger than 4 x 6, you’ll be able to see the individual pixels or notice the lack of detail.

In a digital photographic print, 300 dots per inch is considered the standard for small prints. Some photographic printers print at less than 250 dpi. Some a little bit more than 300 dpi. While there is little bit of leeway here, digital prints at 300 dpi will appear to have the same detail that a print made from a 35mm negative would if it were printed traditionally. This is especially important for smaller print sizes that will be viewed close-up. As we go to larger print sizes, the distance the print will be viewed from is also likely to increase. From a farther distance the eye cannot see the detail, and so the print still looks good.

A 3 megapixel camera will have a resolution of about 2048 x 1536. It is still far below that of good 35mm negative. It is not till we reach a little bit over five megapixels that digital starts to compare to 35mm in detail. A 5.3 megapixel camera has a resolution of about 3008 x 1960.

A good six megapixel camera can surpass 35mm quality in detail. This works out to just about 300 dpi in an 8 x 10 print. Since 35mm has been accepted level of quality for so long, this is the resolution I recommend people start looking at for a digital camera. The six megapixel camera will provide the same level of quality (maybe a little bit better) that your old 35mm camera gave you. A 6.3 megapixel camera has a resolution of about 3088 x 2056.

What about seven and eight megapixel cameras? An eight megapixel camera approaches the quality of the professional medium format camera. It is interesting to point out that many of the seven megapixel cameras came out after the eight megapixel cameras were introduced. It has been suggested, the reason for this is because the first generation of eight megapixel point-and-shoot cameras had a problem with noise. This was caused the small sensors used in digital point-and-shoot cameras. This problem is largely overcome now, and did not apply to the larger digital single lens reflexes. While an eight megapixel camera will provide a little bit extra information in case you want to crop up in a, since few people ever make a print larger than 8 x 10, much of this extra information is wasted. I do not recommend that the average person purchase a digital camera resolution higher than eight megapixels.

Digital cameras with resolutions of 10 to 13 megapixels are well in the quality range of good 120mm professional cameras. They create huge file sizes that require significant computer resources to work with. A 13 megapixel camera will only get approximately 55 images on a 1 GB memory card in RAW format. This makes saving and archiving images more expensive and time-consuming. There are professional digital camera systems with resolutions of 20,40, and even a hundred megapixels. Only a professional would have need of images with this high a resolution.

To summarize, I suggest that almost anybody will be happy with a camera with a six megapixel resolution. If you’re really on a budget you can go down as low as five megapixels and still have detailed pictures at the sizes you’re most likely to have prints made. If you’re an advanced shooter or hobbyist you’ll enjoy the extra room that an eight megapixel camera will give you. If you’re a professional, you need a camera resolution appropriate to the job at hand.

You can get additional information on how to take better photos here James Thoenes is a professional photographer with over 20 years in photography. Learn how to take better photos at his website http://www.photographybyjet.com

Purchasing a new digital camera can be a very overwhelming experience. Technology is continually changing and there seems to be upgraded cameras available every month! With these changes you can still ensure that you purchase the right camera for your needs by understanding the technology. You will not be able to understand all of it, however you can gain the knowledge to make the right decisions. This article will cover the features of digital cameras that are most important for you to understand.

For starters we have to understand the similarities of film and digital cameras. In short, a camera is a light tight box that allows exposure of a light-sensitive material through the use of a shutter and an aperture. This definition does not change from film to digital cameras, nor does the process.

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Both types of cameras have Lenses, which focus the image and control how the image will look (wide or telephoto). The lens is also one of the most important factors in determining overall image quality. The better the lens quality, the sharper and more clear your image. In film or digital photography- poor lenses=poor image quality.

Shutters control the duration of the exposure in both types of cameras. Both film and digital cameras use an Aperture to control how much light hits the sensor during the time frame that the shutter is open. Very large apertures (2.8 or 4) will let in a lot of light, while small apertures (16 or 22) will let in very little light.

Whatever type of camera you may use, Focusing will always be a necessary step in creating sharp photographs. Manual and auto focusing can be found on both types of cameras.

So what are the differences? The main difference is the way in which it records light. The traditional camera has film and the digital camera has a sensor and a processor. Understanding the sensor and processor is the key to knowing digital cameras.

In the beginning, when digital cameras first became popular, something called Lag Time was a major issue. The “lag” in between the time you clicked the shutter button and the time the shutter opened was very obvious. With the recent advances in technology there has been a significant reduction in lag time. Even the most budget friendly cameras have a very quick turn around time in between shots or during a series of quick exposures. If your photography requires fast shooting and many frames per second (i.e. sports photography), it would be a smart idea to research the frames per second and lag time statistics prior to purchasing.

When digital cameras first became popular, something called Lag Time was a major issue. The “lag” in between the time you pressed the shutter and the time the shutter opened was very noticeable. Recent advances in technology have reduced lag time significantly. Even most low priced cameras, have a very quick turn around time in between shots or during a series of quick exposures. If your photography requires fast shooting and many frames per second, it would be a good idea to check out the frames per second and lag time statistics before purchasing.

In Digital Photography ISO measures the sensitivity of the image sensor. The same principles apply as in film photography – the lower the number the less sensitive your camera is to light and the finer the grain. Higher ISO settings are generally used in darker situations to get faster shutter speeds (for example an indoor sports event when you want to freeze the action in lower light) – however the cost is noisier shots.

This increased sensitivity does have its drawbacks however. With film you get an excess of grain, with digital you get what is called noise. The grain of film, in most cases is considered acceptable and in some cases even desired. Noise, however does not have the same allure. Unlike different emulsions of film, the sensor really only has one sensitivity. To manage an increased ISO, or during very long exposures, the camera must send more power to the sensor, which results in the appearance of small specks or dots of white or color. A blotchy look can also be created from the higher ISO’s or long exposures. Most of the noise will generally manifest itself in the darker areas of your image. This is an important point to pay attention to if your photography requires higher ISO settings, nighttime or long exposures. In higher end cameras, manufacturers have spent the money to reduce the noise problem, but it still may present itself on the lower cost models. Look to reviews for how much noise individual cameras will produce.

In today’s world almost all digital cameras have very high resolutions. Even the less costly cameras all come with resolutions sufficient enough to make good 8×10-11×14 prints. Higher resolution is basically a selling point to manufacturers. Higher resolution is good but what is even better is a larger sensor size. The bigger the better. Sensor size is a much better measure of the camera’s final image quality. In film cameras, a 35mm is better than an APS camera because the size of the image on the film is bigger. There is no different with digital cameras.

Please remember, it is very common to see cameras that are equal in resolution but have different sensor sizes. In cases such as these it is a better idea to go for the larger sensor. Now you may be wondering, “how do you know how much resolution you do need?” It’s simple really. You need to ask yourself how large of a print you want to eventually make. 3 and 4 Megapixel cameras are plenty sufficient for everything up to 8×10. If you need to create larger prints you will want to move up to the 5 and 6 Megapixel cameras.

White Balance The processors ability to create “correct” color in your pictures is referred to as white balance. The sensor in the digital camera always captures “raw” images at which point the onboard processor processes it and then sends it to the memory card.

The human eye is an amazing thing. What is even more amazing is that it is excellent at ignoring color casts. When we are indoors under typical house lighting the color is quite orange/yellow while office lighting (fluorescent) is very green. Our eyes are able to ignore this, but film and digital cameras faithfully record all color nuances. When using film photography it is often necessary to put filters on your camera or to purchase film that is balanced for the particular lighting (color) that you are using. With digital photography we can easily change the white balance. All digital cameras come with a good variety of choices for correcting typical lighting situations with white balance. They also generally include an auto setting as well which is useful if you do not know what kind of light you are working under. Typically the more expensive cameras will also include the ability to custom balance to any color light!

The human eye is excellent at ignoring color casts. When we are indoors under typical house lighting the color is quite orange/yellow, office lighting (fluorescent) is very green. Our eyes are able to ignore this, but film and digital cameras do not. They record faithfully. When using film it is necessary to put filters on your camera or to buy film that is balanced for the particular lighting (color) that you are using. With digital we can simply change our white balance. All digital cameras come with a fine selection of white balance options for correcting typical lighting situations. They all will include an auto setting as well. This is useful if you do not know what kind of light you are working under. The more expensive models will come with the ability to custom balance to any color light!

Choose a digital camera that is right for you Understanding how the sensor works allows us to make informed decisions regarding resolution and camera speed. White balance is a fairly uniform feature across the entire line of cameras (with the exception of the high end models), negating any serious consideration in this arena. Given what we have covered I am sure you are wondering what other features exist that may influence your camera purchase?

Lenses Lenses play a major part in creating high image quality, along with the sensor and processor. Luckily in todays marketplace we are at a place in time where most lenses are of a very high quality. So we now know that speed and length are the qualities that you should look at. Speed refers to the fastest -stop of the lens. 2.8 is faster than 3.5, which is faster than 4. A faster lens allows you to shoot in lower light conditions without raising your ISO. It also allows you to achieve a shallow depth of field, which should result in a blurred back or foreground.

Buying a new digital camera

The next item you need to consider is focal length. Do you prefer to photograph with wide-angle lenses? Long telephoto lenses? Do you enjoy shooting up close with macro lenses? Film and digital cameras both come with all of the same lens options. It is simply a matter of choosing the camera with the qualities that you want. Doing some research through reading magazines or surfing on to the web and visiting sites such as dpreview.com will allow you to easily find the specifications that describe all of the options.

When it comes to focal length we must remember that two sets of specs are commonly given. The first is usually the actual focal length of the lens. For example, 7mm-28mm. This would be an extreme wide angle on a film camera. The digital camera however, has a smaller sensor area then the film camera which makes the 7mm lens look more like a 35mm lens. So the second set of numbers on this lens would be 35mm-136mm. This is commonly called the 35mm equivalent. These are the numbers you should pay attention to when checking different cameras for focal range as they will be more familiar to you.

In general most beginner digital cameras do not provide a variety of wide angle lens choices. They will typically go down to 35mm or even 28mm but it is difficult to find a 24mm or wider. This problem is mainly due to the difficulties in building such a small focal length lenses. In this case, if you enjoy taking wide angle photos, you may want to think about upgrading to a digital SLR.

When it comes to long telephoto lenses the digital cameras have a big advantage to film cameras! Their smaller sensor size turns even moderate telephotos into very long lenses. For example a real 57mm focal length behaves like a 370mm! This is a real advantage to people who like to shoot “long”. Please note, beware of cameras which claim their longest focal length as Digital Zoom. You should always avoid Digital Zoom. For these purposes we are concerned only with real or actual focal lengths.

Focusing distance is the last lens specification to consider. If you desire to shoot macro, please look for a lens that focuses very close. They will usually be signified by a “macro mode” or be called “close focusing”.

Shooting your digital camera in the field Shooting your digital camera should be the fun part. Do not let all of the bells and whistles confuse you out in the field. There are many choices and they can be a bit overwhelming. Here a are three of the most important things you should always check before you start photographing.

ISO- If you are outdoors or in areas where you have plenty of light keep the ISO set to a low (100 or 50). Raise the ISO only when you need to prevent camera shake. Typically most digital cameras will provide great images all the way up to 400 ISO. If you need to go higher than 400 ISO, you must know that you may run the risk of introducing a visible amount of noise to your photos. Take some time and play with your digital camera to figure out which ISO produces unacceptable noise levels.

Jpeg vs. Raw- This choice is an easy one. If you want to work on every image in your computer, shoot RAW. This format is much more flexible and allows you to correct for errors in exposure and color cast without degrading your image quality. If you do not have the time or desire to work on every image, then shoot in the highest quality Jpeg mode. This mode will use a minimum amount of image compression which will provide extremely high quality pictures.

Image Size- Many cameras automatically come with multiple resolution choices. The options may look like this: 2304×1728, 1600×1200, 1280×960, 640×480. Basically, always choose the highest resolution. In this case that would be 2304×1728. This setting will supply you with the highest quality images possible.

Digital Camera Accessories It is an understatement to say that there are a lot of accessories for the digital camera! It boggles the mind the number of choices available such as cases, cards and storage units. Not all of the accessories are a necessity, in fact there are only a very few accessories that are absolute necessities.

Compact Flash-The first accessory is the type of storage medium that your camera uses to store your photographs. I prefer cameras that use Compact Flash as I have found this medium to be the best all around Flash Card. Compact Flash cards are sturdy, durable, not too small to lose or to big to be bulky. They also come in very large capacities-up to 8 gigabytes! Personally I recommend that people should have at least two cards in case one card becomes damaged or lost. How much you want to spend will determine your total amount of storage (cameras rarely ship with a card that is adequate for most photographic purposes). Having two 512Mb cards might be enough for most shooting situations, unless you take loads of photographs. Having 4 of these cards or two 1 GB cards will ensure that you will never be without storage.

Portable Storage-If you have invested in enough Flash Card storage, you will probably not need a portable storage unit. This is however contingent on downloading your cards on a daily basis. If you are in a situation where you will not have access to your computer for long periods of time (in order to upload your photos from your camera to your computer) you may want to consider a portable storage unit. The idea of a Portable Storage unit is to move your photos from your Flash Card to the storage unit thereby freeing up space on the card. You can then put the card back into your camera, reformat it, and continue taking pictures. When you return home you simply attach the storage unit to your computer and transfer the images to your computers harddrive. Most Portable Storage units come with enough space for many days of shooting. A recommendation would be to purchase a unit with at least 10Gb of storage.

Storage and photo transfer are some of the most basic functions which all of the models will perform. To go beyond this point they can get really fancy. Some units will automatically burn Cds from your cards, which is nice in that it produces an immediate archive of your images. Others come with an Lcd screen that enables you to view your photographs right on the storage unit. Advanced features will even enable you to organize your images into folders and albums. An important consideration is to think about the length of time you will be away from your computer before purchasing one of these storage units. Once you consider your needs you may find that you may not need one.

Extra Batteries / Charger Digital cameras go through batteries at an alarming rate. You will definitely need to have back up batteries. Given that you will go through so many batteries, rechargeable batteries are the intelligent choice. Most digital cameras come with a proprietary battery with a charger. This is helpful as it allows a stronger battery. If this is your situation, it is a good idea to purchase extra batteries when you buy your camera. If your camera is powered by common AA batteries, you would be wise to buy a couple sets of rechargeable batteries.

Bulb blower- If you are considering an interchangeable lens SLR this is a must as when you change lens on these types of cameras it is common to introduce dust into the camera body. Ultimately this will migrate to your sensor and embed itself as small blurry splotches on your final image. It is a smart investment of your time to spend a few seconds with the blower bulb which will save you hours on the computer cleaning up your photographs!

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Digital Camera Basics… The Vocabulary

Shopping for a digital camera can be a difficult task considering the sheer number of choices out there. The number of manufacturers, models, and price ranges that need to be sorted out make the process difficult enough, but throw in all the buzz-words that need to be understood, and even a short list of cameras can become difficult to analyze.

This Tech Tip will take a look at a few key words that may come up when researching a digital camera, and will hopefully reduce the headaches associated with the process.

Pixels

Digital images are composed of thousands or millions of tiny squares called picture elements, or pixels for short. Each square has its own color assigned to it, and the compilation of all of these little colored squares allows for images to appear smooth when viewed at original size. If an image is magnified several times, the appearance of the pixels can become more obvious, and at high magnifications each colored pixel can be distinguished individually.

Megapixels

Basically, the term megapixel means one million pixels, and it is used to describe the maximum number of pixels found in an image produced by a digital camera. It is generally the criteria used to classify cameras, and checking the Geeks.com selection ( http://www.geeks.com/products.asp?cat=CAM ) shows that their cameras are all sorted into ranges of megapixels (MP).

Many people assume that because cameras are marketed so heavily by their megapixel specification, that this is the single most important criteria when choosing a camera. More megapixels do not necessarily equal better images, they mean larger images (both in physical size and in file size).

The megapixel count is achieved by multiplying the number of pixels in one horizontal line by the number of pixels in one vertical line. So, if a camera can produce images at a maximum resolution of 1600 by 1200 pixels, it is a 1.92 megapixel (1,920,000 pixel) camera.

It is not fair to assume that the images from the 5.0 MP Kodax CX7525 are automatically better than those from the 4.0 MP Kodak CX7430 strictly based on their megapixel count. All it means is that the maximum image size of the CX7525 is 2560 x 1920 and the maximum image size of the LS743 is 2408 x 1758. Many other features in the cameras can impact the quality of the images they produce, and may be far more important for the typical user to consider than the maximum overall size of each image.

Larger image size may do nothing for a user who only wants to view images on his computer screen, or for use on the web, but the higher megapixel images are important for those looking to make prints of their images. Generally, higher pixel counts in an image translate to the ability to create larger prints.

Sensors – CMOS and CCD

Digital cameras use a small sensor to capture the image before transferring it to flash memory for storage. Equivalent to a negative in a film camera, these sensors come in a variety of sizes, with most being between 20 and 40 millimeters squared. There are two types of sensors that may be found in cameras: CCD (Charged Couple Device) and CMOS (Complementary Metal Oxide Semiconductor). CMOS sensors are usually found in cheaper cameras and offer lower image quality than a CCD sensor that would probably be found in a more expensive camera.

There is an exception to the rule that CCD is better than CMOS, and that is with the Digital SLR-type (Single Lens Reflex) cameras. They use a much larger sensor (greater than 300 millimeters squared) and can provide excellent image quality, but the quality does come with a much higher price tag.

Zoom – Optical and Digital

Most digital cameras offer some sort of zoom, but it is important to identify which type is being provided. Optical zoom functions just as on a film camera, where the lens physically moves to produce the magnification. Digital zoom uses circuitry to enlarge a portion of the standard sized image and crops the content outside of the zoomed area. The quality of images produced using digital zoom suffer due to the nature of the process, and optical zoom is a far more desirable feature.

The price of a camera with optical zoom may be a good deal more than one with digital zoom, but the quality of the images cannot be compared. The Kodak CX7330 and the Kodak CX7300 are comparable cameras in many regards, but the CX7300 features only digital zoom, while the CX7330 features both optical and digital zoom for about $30 more.

Memory – Digital Film

The two important things to consider when choosing flash memory for a digital camera is that the right format is chosen, and that a quality module is chosen that can record quickly and be ready for the next picture as soon as possible. A photographer looking to snap a rapid series of high resolution images on their Kodak DX7440 has many options in SD (secure digital) memory to choose from but, they would be far better off with something like the SanDisk Ultra II SD card capable of a sustained write speed of 9 MB/s, than with a generic SD card capable of a burst speed rated at only 2.5MB/s.

Aliasing

Even if you think you know the basic definition of this term, it may seem confusing in the context of digital cameras. Aliasing refers to the appearance of jagged edges generally seen on diagonal or curved surfaces in images. This effect is caused by the fact that all pixels are square, and that even non-square shapes in an image need to be created with square components.

The solution to aliasing is not surprisingly called “anti-aliasing.” Through software, the edges generally affected by aliasing are blended and the jagged appearance can be made much smoother. Video game enthusiasts may be familiar with anti-aliasing and the impact the varying levels of it can have on the overall performance of game play. Although the technology is similar, the personal importance of having the best digital images possible makes applying anti-aliasing just about a no-brainer.

Aspect Ratio

Aspect ratio describes the shape of a digital image, or any image for that matter, where the first number represents the width of the image and the second number represents the height. People may be familiar with the term as applied to televisions (as 16:9 wide screen televisions are now all the rage to replace traditional 4:3 units), and the concept is the same here.

Standard film cameras generally use an aspect ratio of 3:2, but most digital cameras have adopted a 4:3 aspect ratio so that images better fit on a standard computer monitor. Monitors with typical resolutions of 800×600, 1024×768, or 1280×960, for example, all have an aspect ratio of 4:3, so it only makes sense to produce images that will fit well on these screens. Although images can be manipulated to print on any size paper, special photo-quality paper is available to allow for high-quality prints to be made at the correct aspect ratio.

Connectivity

The pictures taken by a digital camera have to be extracted by some means in order to get them onto a computer, or perhaps directly onto a printer. In general, cameras provide a cable to connect to a computer either via serial, USB, USB 2.0, or Firewire.

Serial ports are just about extinct at this point due to their slow connection speeds and lack of plug-and-play support, but some older or lower-end models may still offer serial connectivity.

USB may be the most common form of connectivity, and if speed is important to you, look specifically for USB 2.0 support, as it is up to 40 times faster.

Some specialized cameras may take advantage of the high speed Firewire protocol for connecting to a computer. Just about all modern computers come with at least a pair of USB ports, but not all computers include Firewire. Firewire capabilities can be added to any computer with an available PCI slot by using an expansion card such as this one.

Some cameras don’t require any cables at all, as they can transmit the images to a PC wirelessly. The Concord EyeQ is such a camera that utilizes Bluetooth technology in lieu of wires.

Even with all the modes of transmitting images listed so far, one other method may serve as a universal replacement for all of them. Many people find flash memory card readers to be a quick and convenient alternative to using the camera’s native means of connecting. You simply remove the memory from the slot on the camera and pop it into the appropriate slot on the reader, and then the computer system can access the card like a local disk drive.

Final Words

Every high-tech field has its own set of specific buzz words, and digital photography is no different. Although by no means an exhaustive resource of digital photography terminology, this Tech Tip provides insight to a few key terms worth knowing in order to make shopping for a digital camera just a bit easier.

Jason Kohrs
Digital camera basics , how to buy a digital camera , and digital camera buying guide .

Family and friends can be pretty far flung these days, so how do you keep in touch? Snail mail and phoning are good options, but it’s fun to be able to share pictures. With the advent of digital cameras, it’s easy to post pictures on a blog or website, or send pictures via email.

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Of course, film cameras will work, as you can scan and convert pictures to digital files, but the easiest way to send pictures quickly and cheaply is to use a digital camera.

How To Find What’s Best For YOU When Buying A Digital Camera

There are all kinds of digital cameras available these days, so the trick is to find the one that suits your needs and budget. If you are buying your first digital camera, the lingo and technology are a bit different than for film cameras, so before shopping take time to learn a little and figure out what you’d like to buy.

First, what kind of photographer are you? Do you like total control over the picture taking process, or would you rather just aim the camera and push the shutter button? Then it’s also helpful to decide what you want to do with your pictures. Do you just want to put them online or send them via email, or do you want to be able to print them, and if so, how large do you want your prints?

If photography isn’t your passion, and you just want to have pictures to share, buying a simple point-and-shoot digital camera is probably best. It has automatic settings, so all you have to do is aim the camera, press the shutter and viola! Instant picture!

However, if you prefer more control over the picture taking process, try buying a mid-range digital camera. There is a wide range in both price and features. For the more serious hobby photographer, there are “prosumer” cameras midway between point-and-shoot cameras and digital SLR cameras. They offer better lens quality and usually more features than a point-and-shoot, though those little cameras can come pretty loaded these days!

Digital SLR cameras are top of the line and more expensive. These work more like traditional cameras, having a body with detachable lens. This gives you more options with being able to change lens, but it’s also much more expensive. Just one lens can cost as much as a point-and-shoot digital camera! There’s also usually a steeper learning curve to figure out how to use all the options on a digital SLR camera.

However, if you’re buying your first digital camera, intermediate, “prosumer” and digital SLR cameras probably aren’t the best choice. All the settings and features can be a little overwhelming for the beginner, and your expensive camera may end up collecting dust somewhere. Try a low to midrange camera first and get a feel for digital cameras and what features are most important to you. Then when you’re ready to move up and buy a Digital SLR, you’ll have a better idea of what to look for before you lay out your hard earned cash!

What To Look For When You’re Ready To Buy A Digital Camera

You can buy digital cameras in all sorts of places these days, from fancy department stores to discount stores, photography/camera shops and many stores online. While you can sometimes find great deals on-line, if this is your first digital camera, go to shops and look at different cameras if at all possible. It helps to pick it up and get the feel of the camera in your hand to see if it’s comfortable and the controls are easy to use, and you can check out what features it has and how they work.

But what exactly are you looking for?

A pixel makes your picture….
One of the first things to check out when buying a digital camera is the MEGAPIXELS. A pixel is a single dot in a graphics image. A megapixel is equivalent to one million pixels. A 1-megapixel camera would produce an image roughly 1200 pixels wide by 900 pixels high, a 3 megapixel would be 2048 x 1536 megapixels, and so on. Higher megapixels mean better resolution, but aren’t the whole picture. The main thing to keep in mind is the more megapixels, the bigger image you can print.

Approximate Megapixels vs. Print Size

-2 Megapixels prints well up to 4×6 inches
-3 Megapixels prints well up to 5×7 inches
-4 Megapixels prints well up to 6×8 inches
-6 Megapixels prints well up to 7×10 inches
-8 Megapixels prints well up to 10×14 inches
-12 Megapixels prints well up to 16×24 inches

For email, websites and printing snapshots, a 3 to 5-megapixel camera is a good choice. If you want to make high quality 8×10 prints or larger, you need more megapixels. Higher megapixels also allow you to crop down to a smaller portion of the picture while still retaining sharpness in prints.

One other thing to keep in mind when considering megapixels and resolution, be sure you are getting optical resolution. This is the actual number of megapixels the camera records. Some cameras offer interpolated resolution to get bigger pictures from the same number of megapixels by using software algorithms to determine what color pixels to add, so the picture becomes bigger at the expense of clarity.

Opt for optical…
Digital cameras have two kinds of zoom, optical and digital. In this case, focus on the optical zoom. It’s the one that actually uses the lens’ optics to bring the subject closer. The higher the number, the further away you can “pull in” your subject. The digital zoom merely takes the original information and makes it bigger, and once again, clarity is sacrificed. Most serious photographers turn off digital zoom. Stick to optical!

For Your Viewing Pleasure…
Digital cameras commonly use an LCD screen instead of a viewfinder to focus on your subject, though some come equipped with both. Check the size of the screen when buying a digital camera to be sure you can comfortably see your subject. It’s also really handy to have a flip screen that allows you to hold your camera low or high, and still be able to see what’s on the screen.

Fun features…
Many digital cameras offer settings for such things as burst shooting mode, which is handy if you want to take pictures of moving subjects. The camera shoots a series of pictures without pause, then writes the files to memory. Other features allow for manually changing settings, special effects, short digital movie files, using an external flash, and much more. Look over several different cameras, decide what features you just have to have, and which are on the “nice to have but not vital” list. No one camera will do everything well.

Get the Picture…
You’ve got to get the pictures out of the camera to share them. Usually the files are downloaded to your computer through a USB port, so make sure your computer has one. Also, keep in mind when choosing a camera, the more megapixels, the bigger the files. You’ve got to store those files somewhere, so how much memory is available on your computer? Does it have a CD burner?

However, you can still buy a digital camera even if you don’t have a computer. Many photo labs, even in places like Walmart or Kmart, have machines with the capability of making prints and/or photo CD’s from memory cards, and will make a disk of the files, sort of like digital negatives. There’s also the option of buying a photo printer with a docking station for your camera. Just plug the camera into the docking station, and bypass the need for a computer to print.

Cash After Camera

When buying your digital camera, keep some cash in reserve, because there are two more important purchases you need to make.

1. Memory – The digital camera’s equivalent of film, the amount of memory determines how many pictures you can take. Different cameras use different types of memory, so the first step is to find out what your camera uses. The most popular types are: Secure Digital (SD), CompactFlash (CF), SmartMedia (SM), Memory Stick (MS), MultiMediaCard (MMC), and xD-Picture Card (xD).

Cameras are usually packaged with a small MB-sized card. A second card of 64 MB is good, but of course the more MB and the more cards, the more pictures you can take before having to download and erase the images. The different cards are NOT interchangeable, so be sure to buy the right kind for your camera!

2. Battery – There’s nothing more frustrating than being in the middle of snapping pictures and the battery dies. Get extras. It’s worth the expense to have a second battery charged and waiting should the one in your camera lose power. The rechargeable ones are more expensive, but the ability to use them over and over makes them worth the initial outlay of cash.

That’s The Total Package!

There you have the basics for choosing a digital camera. Decide what kind of pictures you are likely to take, what size prints you want to make, how much zoom, and are there any extras you can’t live without? Look for the camera that most closely matches your list in your price range, buy a bigger memory card and an extra battery set, and you’re good to go!

Have fun sharing those pictures with friends and family!

So, you are prepared to purchase a digital digital camera, huh? Perhaps it is your 1st, possibly it is your fourth. It may nonetheless be an mind-boggling and complicated enterprise. With a lot of digital cameras in the marketplace right now ranging in cost from underneath $100 to more than $7,000, it may well really feel like you’ll find Also A lot of Alternatives!

You will the Uncover the top Digital SLR Cameras Here

A lot of people start the acquiring approach by investigating all of the attributes and capabilities of ten – twenty cameras in “their cost array,” even so which is identified. Many people uncover that approach also aggravating and get the very first digital digital camera that “looks” appropriate.

Personally, I am an analyzer. Being a specialist photographer, when I start off examining digital cameras, it is like unleashing a sumo wrestler at an all-you-can-eat buffet… there is no stopping me.

But, with the normal client, realizing the digital camera’s attributes and capabilities by yourself just does not slice it. Men and women desire to understand what THE Characteristic DOES FOR ME!

No matter whether you go the feature/function route or not, you’ll find seven insider guidelines that could support conserve you dollars and prevent acquiring the incorrect digital digital camera for the applications.

Suggestion #1: The way to Get the top Costs on Digital Cameras

Wherever you might be inside the investigation/buying approach, ultimately you receive to this action. If you would like to purchase a digital digital camera, the top costs are on the net. No matter whether you have bought something on the net or not, you’ll find specific Net Acquiring Techniques that may conserve you dollars, time, and aggravation.

When buying Something by way of the net, only take into account the whole price from the “digital digital camera tax delivery,” Not only the cost from the digital digital camera. This could be the only strategy to examine “apples to apples.” As soon as you uncover the top Whole expense, don’t quickly get it from that vendor! You’ll find important Net queries to response: Could be the digital digital camera in stock? There is certainly typically a mysterious correlation in between the least expensive digital digital camera costs and cameras becoming From STOCK. You do not desire to buy your digital digital camera after which have it sit on backorder for three months, do you? Does your Nikon (Minolta, Canon, and so on.) occur having a USA guarantee or could it be what is named “grey merchandise?” You desire to confirm it is a USA guarantee, unless of course you do not thoughts getting to services it internationally. If it is grey merchandise, you are going to NOT have the ability to support it within the US. When ordering your digital child, watch out for pricey add-on add-ons that could possibly be necessary ultimately, but are recommended for the duration of this “special purchase marketing time” at 200% from the regular cost.

Suggestion #2: Specialist or Prosumer… That is Appropriate For you personally?

Let us start by clarifying our phrases. A specialist digital digital camera is actually a digital SLR, even though a prosumer is fundamentally almost everything else. In that context, as from the finish of 2005, digital SLRs could possibly be bought for $600 – $8,000 (Canon and Nikon, at the least). The important factors to think about are:

In case you strategy on shooting evening pictures or other photos in low-light circumstances, a lot of prosumer digital cameras just take very good good quality images at ISO a hundred or 200. Even so, to just take very good photos in reduced light at ISO 400 or 800 will generally demand a digital SLR. Or else, digital “noise” will almost certainly have as well significant an influence on image good quality. In case you strategy on taking flash pictures at distances higher than 10-12 ft out of your topic, an exterior flash unit wants to become utilised. Along with the only way an exterior flash unit might be utilised along with your digital digital camera is usually to attach it for your camera’s sizzling shoe. Every single specialist digital digital camera includes a sizzling shoe. A lot of prosumers also do, although not ALL OF THEM. Salespeople typically attempt to sway shoppers far from specialist digital cameras into prosumer designs, stating which the digital SLRs have a lot of complex attributes that they’re tough to utilize. Which is only 50 % right. Digital SLRs are generally created to enable shoppers to just take photos quickly employing the far more automated configurations OR to make use of the superior attributes when they’re comfy performing so.

Suggestion #3: What Precisely Is definitely an Reasonably priced Digital Digital camera?

“Affordable” digital cameras possess a tendency of producing your spending budget pleased, but disappointing the photographer in you.

Do not forget about the ergonomics from the digital camera. Would be the controls effortless? Comfy? How a lot of buttons or levers should be concurrently set ahead of finding the outcome you desire? If you are upgrading from the much less high-priced digital digital camera, do not presume that shelling out far more or getting far more attributes will instantly make you pleased. Constantly check out the digital camera. An reasonably priced digital digital camera is not reasonably priced in case you wind up not employing it! The brand new digital digital camera is far more than most likely to function in different ways than your older product. Does the newest digital camera have controls which are counter-intuitive? Items like that could frustrate an individual sufficient to not use their digital digital camera. Greater to uncover out particulars like these ahead of instead of soon after the acquire.

Suggestion #4: Do not be Tricked by Digital and Optical Zoom. Only 1 Issues.

Here is the bottom line: Optical Zoom could be the only factor that is critical. Despite the fact that some salespeople may well argue using this type of, when acquiring a digital digital camera, my suggestion is usually to Fully Disregard ALL DIGITAL ZOOM FIGURES. Digital zoom has definitely no effect on getting ready to just take a photograph of the distant topic by zooming in on it.

The major purpose salespeople prefer to incorporate optical zoom inside the equation is due to the fact marketing enjoys to provide you with the digital camera’s “zoom element.” Multiply a 3X Digital Zoom by a 5X Optical Zoom, and you might have a 15X Zoom aspect… a fully worthless and Deceptive amount!!

You will the Uncover the top Digital SLR Cameras Here

Suggestion #5: Could be the Low cost Digital Digital camera a superb or Poor Notion?

Essentially the most critical consideration when taking into consideration a low cost digital digital camera (or almost every other digital gadget, for that make any difference) is usually to inquire your self: “WHAT IS MY Aim?”

A lot of shoppers start off by 1st falling in enjoy having a digital digital camera after which turn into happy or disappointed with its abilities (normally soon after they get it).

I am proposing some thing outlandishly radical… go by way of the approach the OPPOSITE WAY. 1st, inquire your self some standard queries:

What do I program to accomplish using the digital digital camera (and do not say “take pictures”)? What are you currently most considering – the occasional household snapshot, landscapes, macro function, major flash use, all the over? Just how much use will it get? (Two times a calendar year, or as soon as per week?) What’s most critical to me: image good quality, digital camera measurement, digital camera excess weight, longevity, telephotos/wide angle lens, and so on.?

According to your responses to those queries, a low cost digital digital camera might be your finest option or perhaps a total waste of dollars.

A “no-name” low cost digital digital camera might be a logical selection, according to what your photographic objectives are. But do not believe a $49.95 Brand name X digital camera will price you $49.95! Additionally you need to include inside the price for at the least some add-ons, including memory, batteries, bag, and lens protector.

Suggestion #6: When are Modest Digital Cameras the Excellent Option?

Regardless of impressions towards the contrary, modest digital cameras (also known as compact digital cameras) are really common. They are effortless to have, normally loaded with attributes, and just take respectable pictures.

We should don’t forget that Modest Does not Suggest UNDERPOWERED. Some positive aspects of heading very small are: much less bulky, less complicated to transport, much less conspicuous (much less most likely to “walk off”), plus they typically examine favorably with bigger cameras within the characteristic and cost types.

Many of the pitfalls of likely modest incorporate: probable difficulty bodily running many of the camera’s controls, much less most likely to assistance an exterior flash, along with the bodily measurement can restrict many of the offered attributes, including picture manipulation.

Suggestion #7: Megapixels – What is Reality; What is Fiction?

Megapixels is among the most talked about (and misunderstood) phrases inside the globe of digital cameras. Let us type by way of some details and misperceptions, so it is possible to generate a far more knowledgeable acquiring choice.

Taking greater digital photography entails far more than simply getting a digital camera using a bunch of megapixels, despite the fact that you would not realize that listening to digital digital camera salespeople.

Megapixels is simply 1 aspect in producing greater digital photography. And, you cannot have a look at it by yourself. You must take into account other digital digital camera attributes.

How rapidly or sluggish the camera’s shutter velocity might be set is important. Employing a tripod, getting in a position to manually set the white-balance manage, and getting pre-programmed modes to assist in difficult lights scenarios are all critical variables in accomplishing greater digital photography.

Do not obtain the notion that megapixels are poor, or irrelevant. This is just not Accurate. There is certainly 1 distinct location exactly where far more megapixels will develop greater digital photography outcomes. If almost everything else could be the very same, far more megapixels will present Higher Overall flexibility TO CROP A PHOTOGRAPH and nonetheless wind up having a sharp apparent image. And, cropping images may make a globe of distinction. Cropping could be the eraser in your digital pencil.

Conclusion

Men and women may make acquiring a digital digital camera a snap choice or perhaps a life-long task. Due to the fact you’ll find a lot of designs, makes, and attributes; it could get fairly complicated. You are going to never ever know All of the Details to create the “best choice.” But, by employing these seven guidelines, you are going to understand what genuinely issues to you personally.

You will the Uncover the Official Digital SLR Digital camera Web page Here

So, you are prepared to purchase a digital digital camera, huh? Perhaps it is your initially, perhaps it is your fourth. It may nonetheless be an mind-boggling and baffling enterprise. With a lot of digital cameras in the marketplace nowadays ranging in cost from underneath $100 to more than $7,000, it may perhaps really feel like there are actually Also Lots of Options!

You will the Uncover the very best Digital SLR Cameras Here

Lots of people start the obtaining approach by investigating all of the functions and features of ten – twenty cameras in “their cost array,” nonetheless that’s decided. Many people uncover that method also aggravating and purchase the very first digital digital camera that “looks” appropriate.

Personally, I am an analyzer. Being a expert photographer, when I begin examining digital cameras, it is like unleashing a sumo wrestler at an all-you-can-eat buffet… there is no stopping me.

But, for your normal buyer, realizing the digital camera’s attributes and capabilities by yourself just does not minimize it. Folks need to understand what THE Function DOES FOR ME!

No matter if you go the feature/function route or not, you will discover seven insider recommendations that will aid conserve you funds and steer clear of acquiring the incorrect digital digital camera for the reasons.

Suggestion #1: Ways to Get the ideal Costs on Digital Cameras

Wherever you’re inside the investigation/buying method, ultimately you receive to this stage. If you would like to purchase a digital digital camera, the very best costs are on the web. Regardless of whether you have bought something on the net or not, there are actually particular Online Getting Methods which will conserve you income, time, and aggravation.

When buying Something by means of the web, only take into consideration the whole price on the “digital digital camera tax delivery,” Not only the cost from the digital digital camera. This will be the only technique to examine “apples to apples.” As soon as you discover the ideal Whole price, don’t instantly obtain it from that vendor! There are actually important World wide web inquiries to solution: Could be the digital digital camera in stock? There’s typically a mysterious correlation among the least expensive digital digital camera costs and cameras becoming From STOCK. You do not wish to buy your digital digital camera after which have it sit on backorder for three months, do you? Does your Nikon (Minolta, Canon, and so on.) occur using a USA guarantee or could it be what is referred to as “grey items?” You desire to confirm it is a USA guarantee, except if you do not thoughts getting to support it internationally. If it is grey products, you are going to NOT have the ability to support it inside the US. When ordering your digital infant, watch out for expensive add-on equipment that could possibly be required ultimately, but are recommended in the course of this “special buy marketing time” at 200% with the regular cost.

Suggestion #2: Specialist or Prosumer… That is Ideal For you personally?

Let us start by clarifying our phrases. A expert digital digital camera is actually a digital SLR, although a prosumer is fundamentally every thing else. In that context, as on the finish of 2005, digital SLRs might be bought for $600 – $8,000 (Canon and Nikon, at the very least). The important details to think about are:

In case you strategy on shooting evening pictures or other photos in low-light scenarios, quite a few prosumer digital cameras just take excellent excellent pictures at ISO a hundred or 200. Nevertheless, to acquire great photos in bring down light at ISO 400 or 800 will usually need a digital SLR. In any other case, digital “noise” will most likely have as well massive an effect on image high quality. When you strategy on taking flash images at distances higher than 10-12 ft out of your topic, an exterior flash unit requirements to become applied. Along with the only way an exterior flash unit might be utilised together with your digital digital camera is always to attach it for your camera’s scorching shoe. Every single specialist digital digital camera features a warm shoe. Quite a few prosumers also do, although not ALL OF THEM. Salespeople frequently attempt to sway shoppers from skilled digital cameras into prosumer designs, stating which the digital SLRs have a lot of complex attributes that they’re tough to make use of. That’s only 50 % right. Digital SLRs are generally created to enable shoppers to get photos effortlessly working with the far more automated configurations OR to utilize the sophisticated functions when they’re comfy performing so.

Suggestion #3: What Precisely Is surely an Cost-effective Digital Digital camera?

“Affordable” digital cameras possess a tendency of producing your spending budget pleased, but disappointing the photographer in you.

Do not neglect the ergonomics with the digital camera. Would be the controls straightforward? Comfy? How several buttons or levers should be concurrently set prior to finding the outcome you would like? If you are upgrading from the much less costly digital digital camera, do not presume that shelling out far more or getting a lot more attributes will instantly make you pleased. Usually examination out the digital camera. An cost-effective digital digital camera is not inexpensive for those who wind up not working with it! The brand new digital digital camera is much more than most likely to function in different ways than your older product. Does the brand new digital camera have controls which are counter-intuitive? Issues like that could frustrate an individual sufficient to not use their digital digital camera. Greater to locate out particulars like these ahead of as opposed to right after the buy.

Suggestion #4: Do not be Tricked by Digital and Optical Zoom. Only 1 Issues.

Here is the bottom line: Optical Zoom will be the only factor that is vital. Even though some salespeople could argue using this type of, when obtaining a digital digital camera, my suggestion is always to Absolutely Dismiss ALL DIGITAL ZOOM FIGURES. Digital zoom has definitely no effect on getting ready to consider a photograph of the distant topic by zooming in on it.

The primary purpose salespeople prefer to consist of optical zoom within the equation is due to the fact marketing enjoys to provide you with the digital camera’s “zoom aspect.” Multiply a 3X Digital Zoom by a 5X Optical Zoom, and you’ve got a 15X Zoom aspect… a absolutely worthless and Deceptive quantity!!

You will the Discover the most effective Digital SLR Cameras Here

Suggestion #5: Could be the Low cost Digital Digital camera a superb or Poor Thought?

Probably the most critical consideration when contemplating a price reduction digital digital camera (or almost every other digital gadget, for that make any difference) is always to inquire your self: “WHAT IS MY Objective?”

Lots of shoppers start off by 1st falling in enjoy having a digital digital camera after which grow to be delighted or disappointed with its abilities (normally right after they acquire it).

I am proposing some thing outlandishly radical… go by way of the method the OPPOSITE WAY. Very first, inquire your self some standard concerns:

What do I strategy to perform using the digital digital camera (and do not say “take pictures”)? What are you currently most considering – the occasional loved ones snapshot, landscapes, macro function, hefty flash use, all the over? Just how much use will it get? (Two times a calendar year, or when per week?) What’s most essential to me: image good quality, digital camera dimension, digital camera excess weight, longevity, telephotos/wide angle lens, and so on.?

According to your responses to those issues, a low cost digital digital camera might be your greatest option or perhaps a total waste of capital.

A “no-name” low cost digital digital camera may be a logical selection, according to what your photographic objectives are. But do not feel a $49.95 Brand name X digital camera will probably expense you $49.95! Additionally you need to include inside the expense for a minimum of some components, including memory, batteries, bag, and lens protector.

Suggestion #6: When are Little Digital Cameras the Fantastic Option?

In spite of impressions for the contrary, smaller digital cameras (also known as compact digital cameras) are fairly well known. They are uncomplicated to have, typically loaded with attributes, and acquire respectable pictures.

We have to bear in mind that Tiny Does not Suggest UNDERPOWERED. Some benefits of heading very small are: much less bulky, less complicated to transport, much less conspicuous (much less most likely to “walk off”), plus they frequently evaluate favorably with bigger cameras within the characteristic and cost types.

Several of the pitfalls of heading smaller contain: feasible difficulty bodily running a number of the camera’s controls, much less most likely to assistance an exterior flash, along with the bodily dimensions can restrict a number of the obtainable functions, including picture manipulation.

Suggestion #7: Megapixels – What is Truth; What is Fiction?

Megapixels is among the most talked about (and misunderstood) phrases inside the globe of digital cameras. Let us type by way of some details and misperceptions, so you may generate a additional knowledgeable purchasing choice.

Taking greater digital photography entails additional than simply getting a digital camera using a bunch of megapixels, while you would not understand that listening to digital digital camera salespeople.

Megapixels is simply 1 element in generating greater digital photography. And, you cannot check out it on your own. You’ll want to contemplate other digital digital camera attributes.

How quick or sluggish the camera’s shutter velocity is usually set is important. Employing a tripod, becoming in a position to manually set the white-balance manage, and getting pre-programmed modes to help in difficult lights circumstances are all crucial elements in accomplishing much better digital photography.

Do not obtain the concept that megapixels are poor, or irrelevant. This is just not Accurate. There’s 1 particular region exactly where much more megapixels will make greater digital photography outcomes. If every thing else will be the very same, a lot more megapixels will supply Higher Overall flexibility TO CROP A PHOTOGRAPH and nonetheless wind up having a sharp very clear image. And, cropping images will make a globe of distinction. Cropping will be the eraser in your digital pencil.

Conclusion

Individuals may make obtaining a digital digital camera a snap choice or perhaps a life-long challenge. For the reason that you will discover a lot of designs, makes, and attributes; it could get fairly puzzling. You can never ever know All of the Details to create the “best choice.” But, by employing these seven recommendations, you are going to understand what definitely issues to you personally.

You will the Obtain the Official Digital SLR Digital camera Web page Here