Nauticam Nauticam to nauticam dual optical ca Modular A 30mm N120 extension ring

A 30mm N120 extension ring featuring a built-in control knob for operating a manual focus gear

A carrying kit that includes a 20cm lanyard along with the M10 threaded ball mounts needed to attach it directly to the housing

Made from 1mm neoprene with an outside super-stretch nylon lining and an inside mix of plush on the front and back of the torso and super-stretch nylon on all other panels

} Features Air balanced piston first stage in a chrome-plated body delivers consistent and effortless airflow

The epaulets are elastic straps instead of hook and loop for better security and durability

Nauticam Nauticam to nauticam dual optical ca Modular A 30mm N120 extension ringDual Fiber Optic Cable (Nauticam to 2x Nauticam). A Y cable to connect one Nauticam optical bulkhead to two strobes that also use the Nauticam plug standard.