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If you've been using a compact digital camera all your life and you're planning on getting an SLR camera, you might need a quick refresher course on the basics of SLR photography. Knowing the basics will not only help you find the best SLR cameras on the market but also teach you how to make the most out of your digital SLR camera.

Digital SLR cameras only became widely popular around 2005. Before that, SLRs were mostly only used by professionals. Because of this development, SLR camera manufacturers are now dropping the prices of their SLRs to stay competitive in the market as more and more people are getting into SLR photography. If you're also unfamiliar with how digital SLR cameras work, here's a quick primer.

SLR 101

SLR stands for Single Lens Reflex. SLR cameras are known for their almost-zero lag time and fast shutter speed, making them ideal for action and sports photography and taking spontaneous shots. SLR cameras are also versatile in terms of how you capture images because these cameras have changeable lenses.

Aside from versatility and speed, the best SLR cameras are also known to produce top-notch quality shots because of their large image sensors. If you use an SLR camera, what you see on your viewfinder or LCD screen is exactly what your lens also sees. This allows you to have better aim and focus when taking pictures. However, if you read through SLR camera reviews, you'll encounter terms and phrases like Live View and Auto-focus. The latter is pretty much self-explanatory; it's a camera feature that automatically focuses on the subject. Live View, on the other hand, is a feature that allows you to view on your LCD screen the image and range that the camera's lens is picking up.

However, what you see in the camera's Live View LCD screen or viewfinder isn't always 100% accurate. Meaning, there are still certain factors such as coverage and brightness in using the viewfinder. Coverage refers to the percentage of the image that the camera's sensor will capture once you take the photo. Most viewfinders are only able to provide a preview of 95% of what the sensor will capture.

The brightness of the viewfinder also varies from camera to camera. In this case, brightness refers to the clarity of the image that you see. A digital SLR camera with a bright viewfinder lets you see details clearly and thus make it easier to do manual focusing on your subject. If you want to know in detail how an SLR camera works and its advantages over compact digital cameras, you can browse through online tutorials, or ask your photographer friends for advice and recommendations before you get an SLR camera of your own.

Getting the perfect camera, is never an easy thing, especially with the way digital technology is constantly changing. Fortunately, there are plenty of helpful websites online, that can narrow down your search and help you find the camera with all the features important to you.

Questions To Ask When Buying An Slr Digital Camera

In a world of low-priced cameras, it is good to know that are also options for people who take their photography seriously, but don’t have thousands of dollars to spend on a camera. For these photography "purists", there are SLR Digital Cameras. SLR means Single-Reflex

Camera and the digital versions of these cameras allow the individual to take high-quality pictures using a variety of different lens types.
The following are some important questions that every one considering a digital SLR camera should ask before making this exciting purchase.

Auto-Focus or Manual Focus?

Auto focus SLR cameras provide you with a tremendous amount of convenience when it comes time to snap your picture. However, there are several drawbacks to auto-focus cameras, including:

• Auto focus systems are run by electronics, which can fail you at the worst possible time
• Auto focus cameras burn through batteries faster than manual focus models
• Auto focus cameras can be noisy
• Sometimes the lasers that control auto focus lenses see things differently than they human eye

Individuals who like additional control and customization options may wish to choose a manual focus camera. Manual focus SLR cameras allow the user to control shutter speed, aperture and the zoom focus features. Disadvantages of manual focus cameras include the steeper learning curve and the additional time it takes to properly set up each shot.

Can you auto-preview pictures with a digital SLR camera?

Yes. Digital SLR cameras offer all of the convenient features found in standard digital cameras, including the ability to preview pictures on the camera’s screen, cycle through photos and delete unwanted images and easily transfer photos onto a memory card or computer.

What are the Most Important SLR Camera Accessories to Buy?

Everyone who takes their camera on the road with them should have an extra battery always on hand. (NOTE: Be sure to keep your spare battery properly charged at all times.) Also, a neck strap helps you keep your camera handy while on the go. Finally, a tripod is a great choice for anyone who plans on taking posed or stationary pictures with their Digital SLR.

What are Gray Market Cameras?

When you a buy a Digital SLR camera online or at a traditional camera store, you will either be purchasing a gray market or warranty-covered camera. Both are the actual manufacturer’s product, but gray market cameras are generally not covered by a warranty (and are less expensive as a result).

How much do Digital SLR Cameras Cost?

Digital SLR cameras are available at a wide variety of price points, from $400 to $5000. The price of the camera depends upon the features included and the zoom capability of the lenses. Price may also be dictated by the lens package included.

How much Memory is Required?

Although the amount of memory is a personal choice, experts agree that a one gigabyte card is the most appropriate place to start. A one gigabyte memory card will hold hundreds of even the highest quality images comfortably.

To make the most informed decision possible when it comes to purchasing a digital SLR camera, visit www.everyprice.com. Everyprice.com is the leading online price comparison website where you are always just a couple of mouse clicks away from the absolute best deals on the web. At www.everyprice.com, we’re dedicated to providing you with the best, most unbiased product information on the web.

About the Author

Mark Etinger is a business strategist at Ajax Union Marketing Ajax Union specializes in Business Development and Internet Marketing

Digital SLR camera not focusing correctly?

I have a Canon 300D Rebel digital slr camera that does not focus (auto-focus mostly) and I am not sure if this would be a lens problem or a camera problem. It happens if i attempt to focus on objects within a few metres away so there really shouldn't be any problems. I tend to get more out of focus pics than i do focused pics. Would appreciate advice before I send to manufaturer for diagnosis. Thank you.
thank you for all advice, in reply to Jonathon the hunting is continual and drives me nuts.

I would check to make sure the subject is further than the minimum focus distance of the lens. Then I would also check your shutter speed as well. The speed of the shutter should be the recipocal of the focal length you are shooting, but dont forget to add your crop factor of the sensor. So it would look something like this 200mm lens x 1.3 crop factor = 260 which you should have your shutter speed equal to or faster. If that does not fix your focus issues, check with your local camera shop and see if they could have it sent to Canon service center shouldnt cost anything if under warrenty.

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