No: 25918295AC No: 26225833AC Tusa Imprex 3 D Hyperdry Single Lens Scuba Diving Mask. The M 32 Imprex 3 D Hyperdry single lens mask from TUSA is designed for scuba and diving, delivering a low profile silhouette with a broad field of view for underwater exploration. Its built for adults and offers a comfortable seal with a compact frame that stays secure during movement. TUSAs patented Hyperdry System enables easy mask clearing with a single exhalation. A one way purge valve directs any water out of the mask, then seals to maintain dryness between breaths. The 3 D panoramic design enhances peripheral vision and overall visibility, while the low volume frame reduces mask squeeze for longer dives. The Round Edge Skirt uses a soft silicone profile to minimize pressure and creasing, delivering a comfortable fit across various face shapes. Color options include Black (BK) and Cobalt Blue (CBL); available silicone versions include Black Silicone (M 32QB) and the Black Black QB BK configuration.