Sony MPK-TRV7 Underwater recording, Colour characteristic underwater, Best time for recording

Models: MPK-TRV7

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Underwater recording

Recording underwater is different from recording on land because it is affect by the clarity, depth of the water and the light condition. The following are hints for good recording underwater.

Colour characteristic underwater

Water absorbs light, especially red light, so that objects in deep water are seen bluish. The colour of objects is affected by the clarity of the water.

To record in natural colour, use a colour filter (not supplied).

VCL-MK1*

VF-MK11*

VF-MK12*

* These accessories are included in the accessory kit ACC-MK1.

Best time for recording

The best recording time is from 10:00 a.m. to 2:00 p.m. When the sun its highest, optimum results can be obtained.

Subject size underwater

Since the refractive index underwater is higher than that in air, an object appears 1/4 more closer, and therefore larger. This phenomenon affects the lens on the camcorder as well as human eye. Using a wide-conversion lens (not supplied) is recommended.

Camera work on slow and stable motion

When recording, keep your body stable.

An unstable shot will be magnified on the TV screen. Move the camcorder as slow as possible. As most of the object underwater move, you can record a good program without moving the camcorder.

14-EN

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Sony MPK-TRV7 Underwater recording, Colour characteristic underwater, Best time for recording, Subject size underwater