A waterproof digital camera housing is a “skin” for your digital camera. It will let you take pictures in wet environments, such as in the rain, mud, snow and underwater, without risking damage to your camera. These waterproof camera cases are an affordable alternative to buying a dedicated waterproof digital camera.

1. The first step is to work out what model digital camera you have. You will need both the manufacturer’s name (Canon, Sony, Nikon, etc), plus the model number (such as “Canon Powershot a620″).

2. Find out what options are available for that specific camera. You might want to visit the manufacturer’s web site and look for accessories to your camera, but often it is much easier to type a few words in to your favourite search engine and see what comes up. Online stores such as Amazon stock a wide variety of products and if you have a popular brand of camera you will probably find an underwater digital camera housing that suits it.

3. Look for the equivalent Dicapac generic housing for your camera. These housings don’t have the same tight fit as a model-specific housing, but will be cheaper. They might also fit your next model digital camera when you decide to upgrade, or, if you have more than one camera, you might be able to fit both models in to the one Dicapac housing.

4. Now the tricky part: decide which housing is best. If having control over your camera is important, such as zooming, controlling exposure, and pushing other buttons on the camera, then the manufacturer’s housing might be a better choice. These housings often extend all of the cameras controls through the casing. On the other hand you might just want something to keep the water out, or you are happy to keep the camera in ‘automatic’ mode and just push the picture button. In such cases the generic housing should perform an adequate role.

5. Consider the depth you are diving to. If you are going to dive more than 10 feet deep you will need to check the fine print for the waterproof digital camera housing you are considering purchasing. At those depths and greater the water pressure increases and the basic housing units might not be rated to handle that environment.

6. Now purchase the unit and practice! It is important to read the instructions carefully. Give the unit a trial run before heading out on vacation. If your waterproof digital camera housing uses an “O” ring to keep the water out where the lid closes with the casing, I suggest buying a spare ring at the time of purchase. They are not expensive and will save you a lot of heartache if you are on vacation and your original ring starts to show sign of wear and there is doubt as to whether it will continue to keep the water out.

Well there you go! See it isn’t hard to purchase a waterproof camera cases. All you need to do is slow down, think about how you will use your camera, and let the steps above guide you.

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