Hi I have a Canon 16-35mm f2.8L II lens with a Nauticam housing and I was wondering what the best Glass Dome would be for that lens? I am looking at the Nauticam 9inch glass dome but I have heard that it lacks sharpness at the corners. Has anyone had any experience with this set up and experienced the same problem? Any opinions on how to improve this problem or recommendations for domes that dont have this issue with this lens would be appreciated.
Thanks.