Oct 26 2008

The Special Marine Digital Camera

Published by at 1:59 pm under General

The people that use genuine marine digital cameras are those where it is usually used in the course of their work as these cameras are very expensive Studying the life below the surface, a marine digital camera is only normally within the realm of marine biologists and other nautical scientists Waterproofing a camera is not an easy thing to do so many, so called, marine cameras aren’t really designed for that type of work

Buying one of those marine digital cameras isn’t really likely but you could buy one of the cheaper options if you are only going below the surface for a short while and not to deep.

You see, water pressure is the real problem for these cameras as well as water leaks Of course quality camera manufacturers have overcome this problem by creating watertight plastic cases that encompass the digital camera. Cases like this, inexpensive in comparison to a real marine digital camera, can for a while make you believe that you too are some kind of underwater photographer.

There are a few things you need to be aware of if you are taking photos underwater.

Water diffuses the light and the farther down you go the more this diffusion occurs. This means that your marine digital camera will produce images darker than those images you took while on land so to avoid this, use white balance adjustment to help with natural colors. You will also notice when you see the pictures taken underwater that they appear larger than they should; this is part of the magnifying effect water has. Many novices make the mistake of not checking the viewfinder carefully to make sure they are going to take a picture containing exactly what they want in the final shot.

It is a good idea to make sure that the camera won’t leak whilst you are diving so just hold it under the water for a few seconds to be on the safe side. which will allow water to access the case so look for this as well. It is also advisable to put a silica gel pack or two inside the case of your marine digital camera as long as they don’t disturb the camera’s operation.

Optional lenses are often available so if you can add these to your marine digital camera then do so. Lenses that allow you to get really close to the subject can also normally be fitted jus ask if the camera has a macro facility.

Also, remember to always wash of salt when you’ve used it under salt water because if the salts are not washed off, in time they will crystallize; and cause leaks in your camera case. It is not uncommon to experience the odd grain of sand getting into the case which will cause problems later on so rinse the case with a flow of clean water.

To find additional information on digital cameras visit Vivitar Digital Camera

 

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