TUSA Paragon Corrective Prescription Lens It’s just like wearing your prescription sunglasses around and underwater it is like having a red filter on with the super clear quality optical glass, everything looks a lot better as you are diving and snorkelling. This Lens is UV 420 Lens Treatment with AR and CrystalView Glass and is compatible with both Left and Right dual use. Available in 0.5 diopter increments from -1.5 to -6.0 lenses. Paragon Corrective Lens Features > UV 420 Lens Treatment with AR and CrystalView Glass > Left and Right dual-use lens > Negative Diopters: -1.5 to -6.0 > Compatible Mask: M2001SQB Paragon > Note: Some diopters may not be available in certain markets, please consult with your TUSA retailer or distributor. LENS TECHNOLOGY UV 420 LENS TREATMENT UV 420 Lens Treatment protects against harmful high-energy visible (HEV) light and its potential to damage the Retina. HEV light is not just present on sunny days, but overcast days as well. Therefore, it is extremely important to protect your eyes against UV and HEV light in all weather conditions when diving. ANTI-REFLECTIVE (A/R) LENS TREATMENT TUSA’s Anti-Reflective (A/R) Lens Treatment decreases internal and external reflected light. This reduction increases light transmission to 95% resulting in significantly enhanced colour, clarity, contrast and better overall vision underwater. CRYSTAL VIEW OPTICAL GLASS CrystalView optical glass lenses provide superior clarity, colour, and transmission of light over standard glass lenses used by the competition. Up to 15% of available light can be lost with a standard glass lens due to impurities and reflectivity. TUSA’s CrystalView lenses transmit up to 95% of available light to the diver for clear crisp vision. CrystalView lenses are used in all PRO models masks.
