Atomic Aquatics SubFrame Scuba Diving Mask with UltraClear Lens

SubFrame Scuba diving mask - the strongest and most indestructible two-window mask ever; The Subframe's internal frame is molded into the skirt, with the stainless-steel nose piece holding the lenses in; The strength comes from the internal frame (subframe) molded directly beneath the surface of the silicone rubber skirt (patent pending); This subframe provides incredible strength and rigidity as well as eliminating the bulky external plastic frame in other masks; The Subframe has performance to match, earning very good scores for comfort and field of view, and an excellent score for dryness; Divers like the easy operation of the buckles, which attach to the skirt with flexible tabs; SubFrame models offer a new standard feature never seen or "seen through" before in a diving mask; UltraClear is a new and exciting optical quality glass with exceptional clarity and high light transmission, with no color distortion; The exceptionally high light transmittance and lack of distortion in the UltraClear lens maximizes the light available for improved visual acuity, especially underwater in low light condition