Filters - diffusers
In underwater photography, it is necessary to add orange, red or magenta filters to reduce the green or blue effect on the images.
These color filters for photo or video underwater are necessary in the first 15 meters when the lighting is insufficient or the shooting is wide.
Red or orange filters will be used for blue waters, magenta filters for green waters.
These diving photographic filters exist as clips to clip on the underwater housings or to screw on the lens directly.