Buying Your First Digital SLR Camera
Regardless of whether you're a 35mm SLR fanatic, a digital point-and-shooter or anywhere in between, I know you've paid close attention to your buddy who just bought a new digital SLR...and you're getting camera envy. It's all about to end as you take the plunge and buy your first dSLR. But first, there are a few things you should know before you begin bidding. And because most first-time dSLR owners won't want to break the bank, this guide is limited to comparing features found on models priced under $2,000.
You Have a Broad Range of Options
Unlike point-and-shoot digital cameras, dSLR give you true control over you photography and images. Just like traditional SLRs, you get the flexibility of interchangeable lenses, control over aperture and shutter speed, and influence over color and light balance. To make maximum advantage of your camera, you should be fully prepared to learn about the use of manual settings and controls.Since we've limited this guide to models under $2,000, let's start by defining the top cameras that should be on your short list for your first dSLR:
How to Compare Features Across Models
OK, now the good stuff. What features should you compare across models? Let's take a look at some of the most important - including image and sensor quality, megapixels, speed, general features and usability. Image Quality is Important
The quality of your images will be in large part determined by the quality of the optics characteristic of the lenses you choose, and the quality of your dSLRs image sensor. The image sensor in your camera is comprised pixels - similar to what you find in a traditional computer monitor. Each pixel interprets a single primary color (red, blue or green) and the software embedded in your camera combines these pixels into a complete image. This is a highly complex process. As a result, two photos from two different cameras taken with the exact same exposure settings can deliver two photos that look very different due to variances in color reproduction. Given the importance of image quality, it is important to look for a manufacturer with reputation for top-notch sensors. All of this said, at the end of the day that image quality will truly depend on your photographic eye, on what you choose to photograph, the lighting and how you compose your photo.Megapixels Aren't Everything
Now, you've heard a lot of talk about megapixels. The bottom line is that more isn't necessarily better. Megapixels refer to the quantity of digital information captured, not the quality (remember - that's why the sensor and good lenses are important). Megapixel count is useful for determining how large you can print images, and to the extent that you can crop images while maintaining image quality.dSLRs provide tremendous control over exposure, color, and white balance. These are the standard features. Important considerations include burst speeds, buffer size, ISO range, flash compatibility and sync, size and brightness of the LCD screen, file type compatibility (e.g., RAW, jpg, etc.), and practical things like battery life.
The Body is Just the Beginning
Be sure to also budget for accessories and think beyond just the dSLR body. You'll want a spare battery, at least two good compact flash card, a flash unit such as a Nikon Speedlight or Canon Speedlite, and a good quality bag from Domke or Tamrac.Future additions to your system will include filters and an expanded lens portfolio. Finally, give careful consideration to the PC accessories that you'll need including backup storage, post-processing software and a photo printer.
Guide created: 09/22/05 (updated 10/07/08)


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