5dmkiv

I need help thinking through my lens/port choices for two scenarios (photo only). Camera is a Canon 5dmkIV and Nauticam housing (N120 port). I’m pretty sold on the lens/dome setup for the split shots, but trying to understand if it makes sense to buy a dedicated lens/port for shooting fully...

Ikelite DL housing for 5D MK IV with pressure/leak check valve 200ft depth limit 8” dome port with extensions and focus gear for 16-35, also includes pressure tester pump to make sure it has a good seal before diving. item is in excellent condition - images do not show extension port but they...