Posted 07 March 2016 - 03:04 PM
Underwater blue-water color correction filters these days are more of a salmon color and not red.
For example see this link:
I recall back in the film days that a CC30 red filter was suggested to use with an external filter adapter on Nikonos lenses (28 and 35mm) but I never got around to trying this. BTW 30CC units is fairly weak compared to red filters used for black and white film photography.
Edited by Tom_Kline, 07 March 2016 - 03:28 PM.
Thomas C. Kline, Jr., Ph. D.
Oceanography & Limnology
Currently used housed digital cameras: Canon EOS-1Ds MkIII, EOS-1D MkIV, and EOS-1DX; and Nikon D3X. More or less retired: Canon EOS-1Ds MkII; and Nikon D1X, D2X, and D2H.
Lens focal lengths ranging from 8 to 200mm for UW use. Seacam housings and remote control gear. Seacam 60D, 150D, and 250D, Sea&Sea YS250, and Inon Z220 strobes.