I imagine that it would be useful to use my Sea&Sea DX-G1 with WA lens (16mm eqv) with focus locked at hyperfocal distance when capturing low-light WA scenes and long exposure times using a tripod.
Question is, can I determine this focus setting theoretically, or do I have to do it practically? I can't find anything published by Sea&sea on the matter.
I low light, the auto-focus is searching a lot, and photo opportunities are lost. The camera have a "snap mode" for instant hyperfocal focus for land-photo, doing the same underwater would be excellent.
Cheers
O
