Ikelite Underwater Dome Port 6 Inch DC-4 Underwater Camera Maintenance but they're wrong

but they're wrong

6 DLM Lens Port Securing Thumb Screws (3 pack)

it is best to put it in the carry pouch for protection

for a life of multi-tasking role

waterproof seal

Ikelite Underwater Dome Port 6 Inch DC-4 Underwater Camera Maintenance but they're wrongIkelite 6404 DC4 6 inch Dome for Compact Housings Want to shoot split shots (half in, half out of the water) with your compact digital system? Wet lenses will increase your angle of view but create a difficult double water line when used at the surface. The answer is an Ikelite 6" diameter dry dome that lengthens and smoothes the waterline yet remains compact and lightweight for travel. Underwater, the dry dome increases your angle of coverage