Ikelite need a type 1 mount to get the lens deeper and then it will not vignette
Nauticam uses a type 2 mount as the lens is closer
It will be not practical to interchange those in a trip as you need to remove screws but you can buy the alternative mount so you are covered for both
Nauticam uses a type 2 mount as the lens is closer
It will be not practical to interchange those in a trip as you need to remove screws but you can buy the alternative mount so you are covered for both