Trident Optx Flexible Dive Mask Magnifiers (1 Pair) Used Lights 180° Rotational Buckle System

180° Rotational Buckle System

** Only use 18650 battery with button-top (not flat-top)

With 5 color options and tons of style

just use it right from the tube

lever operated poppet valve

Trident Optx Flexible Dive Mask Magnifiers (1 Pair) Used Lights 180° Rotational Buckle SystemDiveOptx flexible lenses bond to the inside of your dive mask giving you the necessary magnification needed to read your critical gauges. They're removable and reusable. Bring your gauges back into focus with DiveOptx lenses. Removable and Reusable just add water and they stick. size: 1. 6" diameter one pair per package. DiveOptx allows divers a quick & economical solution to adding magnification in dive masks. Reading gauges, watch or camera settings