the dry dome increases your angle of coverage significantly compared to a flat port with less edge distortion compared to a wet lens
The Canon Enhanced Grip GR-DC1A cannot be used in this installation
Dive your favorite spots in a different light and see what you've been missing
Replacement camera mount with screw for 200DL Underwater Housing # 71018
The answer is a 6" diameter dry dome which lengthens and smoothes the waterline yet remains compact and lightweight for travel
200DL Underwater Housing for Sony Alpha A7 II, A7R II, A7S II Mirrorless Cameras Sync Cord the dry dome increases yourA full featured and durable waterproof housing for Sony Alpha A7 Mark II, A7R Mark II, and A7S Mark II Mirrorless cameras. Suitable for scuba, snorkel, surf, pool, and any application in or around the water.