Trident Aqua Optics Dive Mask Readers Diopter:+3.0 Large diaphragm fits inside a

Large diaphragm fits inside a more compact second stage casing for maximum breathing sensitivity

Hook-and-loop adjustable 360˚neck seal with booklet-style cover to prevent the Hook-and-loop from snagging and pilling the suit

+ Inside EVA for flotation

LG 45 lb (200 N)

Trident Aqua Optics Dive Mask Readers Diopter:+3.0 Large diaphragm fits inside aRead your gauges clearly with the easy to use stick on reader lenses! The Trident Aqua Optics dive mask magnifiers allow divers and snorkelers a quick & economical solution to adding magnification in dive masks. Reading your fish ID card, watch or camera settings is now possible without the expense of a full prescription mask. These optical quality glass stick on lenses are removable and reusable if you change masks, yet wont accidentally wash out if