Nocturnal Lights 12 Aluminum Ball Joint Underwater Strobe / Video Arm for Underwater Ball Joint Arm Strobe and Lighting Systems Accessories - Clips and Retractors A 100 spread is great

A 100 spread is great for shooting with wide angle lenses

Quick and easy push-on attachment on land or underwater

flash or underwater camera set

as well as other damaging elements and harmful occurrences

5157) and allows easily installing and removing the lens from the housing lens port or lens holder with a 1/4 turn*

Nocturnal Lights 12 Aluminum Ball Joint Underwater Strobe / Video Arm for Underwater Ball Joint Arm Strobe and Lighting Systems Accessories - Clips and Retractors A 100 spread is greatThis Nocturnal Lights Aluminum Double Ball Joint Arm Section is a 12" section used to join with other components of the Nocturnal Lights ball joint arm system. Use a Nocturnal Lights ball joint clamp to join with other sections. The arm is constructed from light but sturdy anodized aluminum. The 1" ball has an o ring; this helps the clamp to hold the section in position without slipping.