The Seac Sub "Extreme" Diving Mask is a very high quality mask. Manufactured by one of the world leaders in the diving industry, this mask is excellent for both diving and snorkelling. Featuring a twin lens tempered glass design with a medium internal volume for easy pressure equalization. A polycarbonate frame and clear silicone skirt. Blue and yellow colour options. Can be supplied fitted with sphere only toughened glass lenses ranging from -1.00 to -10.00D or as a full Rx glazed option, call for pricing.
Full Rx offers the following Rx range:
- Full prescription single vision, reading segs, and bifocal lenses
- Bonded toughened glass lenses
- Suitable for a wide range of prescriptions up to +10 / -16 with an opposite cyl to 4 . Bifocal Lenses also available. For prescription outside this range please call for a quotation.