I have a Canon S120 with Canon WP DC51 housing. I just bought the WA lens with hood from Inon, plus mountbase and all the fixings. Trial photo underwater in a large farm water tank, and to my disappointment I have the lens/lenshood showing in the corners of the frame; so that to get a 'clean' photo I would need to crop always. Is this user error in some way, or a fault in the design of the Inon WA lens with hood set up?
I'm loath at the moment to submerge myself if I then have to send anything back to INON.... All and any suggestions/advice welcome