Ikelite Aluminium 1 Inch Sliding Ball Mount for Ball Arms I-Dive Underwater Camera Arms & Trays 2 inches) for use with

2 inches) for use with longer lenses

The WD-4 Wide Angle Dome is compatible with any Ikelite housing featuring a 3

Rear protective port cap for all Aquatica bayonet ports and extension rings

2-inch Port Extension

8 USM Type II Lens

Ikelite Aluminium 1 Inch Sliding Ball Mount for Ball Arms I-Dive Underwater Camera Arms & Trays 2 inches) for use withIkelite 4081. 72 1 inch Sliding Ball Mount Mounts to Ball Arm Mark II Extensions for the addition of a lightweight accessory in the middle of your arm system. A three pronged wing nut provides adjustability to slide your accessory up and down the length of the arm to reposition lighting easily during your dive. Requires a Ball Arm Mark II Extension, sold separately. The 1 inch Ball Arm System Mark II features 1 inch ball components with a groove and o