Olympus O-RING UW FRONT PFL-01 FL-20 Pan & Tilt Heads Secures to the outside of

Secures to the outside of the Ikelite lens port offering easy installation and removal

At full power it has a short 1/1300 sec

The Canon LP-E17 Lithium-Ion Battery Pack is a replacement battery

This arm also features a unique hydraulic lock that ensures no movement with the minimum of effort

day in and day out

Olympus O-RING UW FRONT PFL-01 FL-20 Pan & Tilt Heads Secures to the outside ofReplacement front O ring for the PT Underwater Protective Case PFL 01 for FL 20 Flash . Creates watertight seal. Underwater photographic equipment cannot be watertight unless the O rings that seal it are flawless. Always carry spare O rings in your camera case. O rings are the most important components of your underwater camera system. If the O ring is lubricated, it will be elastic enough to shape itself uniformly around the channel. If it is dry,