Ikelite Aluminium 1 Inch Ball Mount Extended for Quick Release Handle I-Divesite Dimensions: 6

Dimensions: 6

as we expect there will be plenty with front filter sizes between 78 and 85mm

and it’s very large diameter means that it is far easier to attain the required depth of field necessary to have both the underwater subject and the surface background in focus than it is with a smaller dome

Canon 10-22mm

GoPro tripod mount

Ikelite Aluminium 1 Inch Ball Mount Extended for Quick Release Handle I-Divesite Dimensions: 6Ikelite 4081. 3 1 inch Ball with Extended Sensor Mount for Quick Release Handle Mounts to our Quick Release Handle for attachment of 1 inch diameter ball arms from Ikelite, TLC, Ultralight, Nauticam, and others. Requires a compatible 1 inch Ball Clamp, sold separately. Extended length allows for the attachment of the EV Manual Controller. The 1 inch Ball Arm System Mark II features 1 inch ball components with a groove and o ring to prevent slippage