- Re the CMC: I was planning to use the Macro Port 45, with a spacer, and not the Macro Port 65. Would this let me use wet lenses with the 30mm? Because that would make it a truly versatile lens. I have a 2:1 Macromater wet lens permanently attached to my Aquatica macro port (and i mean it - i dont think i'd be able to release the screw now even if i wanted to ) and it is very handy combo to pair with the 50. Something similar with the 30 would be nice as well.
Yes it fits well in the 45 Nauticam port and it is a useful lens. Same port works with PL 45mm. No need for extensions. I use the same port with extension for the 60mm lens.