Apollo SV-2 Dive Mask Colour Options:Black Red Frame-Clear Skirt Prizm Ruby Light Transmission: 17%

Prizm Ruby Light Transmission: 17%

Even when your head is subtly tilted downward

Foam Seal Gasket – perfect for dusty environments

Force air intakes in the frame promote increased airflow to ensure fog-free vision

C-MaxM (Anti-Fog/Scratch) coated on both lens surfaces for the Smoke Lenses and Hard Coated on all Mirror and PC Polarised

Apollo SV-2 Dive Mask Colour Options:Black Red Frame-Clear Skirt Prizm Ruby Light Transmission: 17%Apollo Scuba Dive Mask. Lens Options. Single Vision Prescription Lenses Gauge Reader Prescription Lenses 35mm Bifocal Prescription Lenses Franklin Bifocal Prescription Lenses Single Vision Lenses Single Vision Lenses have a single focal point for distance vision and can be made for a wide range of prescriptions including high prism and high cylinder powers. Single Vision lenses are made from optical crown glass for optimum optics and also available in