Ikelite Underwater Port 20mm Extension Ring 200DL Mount Dome Ports and to extract the maximum

and to extract the maximum optical performance from them underwater

The Ikelite Quick Release Handle allows for easy attachment and removal of arm components at the touch of a button for added convenience above and below water

5D Mark IV

Clamp and light mount sold separately

Eight (8) threaded standard 1/4''-20 holes

Ikelite Underwater Port 20mm Extension Ring 200DL Mount Dome Ports and to extract the maximumIkelite 75020 DL 20mm Lens Port Extension Extends a DL system dome or flat port by approximately 20mm (actual 0. 81). Specifications Acetyl body Weighs 156 g (5. 5 oz) In the Box Port extension O ring # 0132. 45 Securing thumbscrews (set of 3) # 9249. 7