Photochromic GREY 1.56 HMC / AR coated

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CLARITY SINGLE VISION LENSES
POLYCARBONATE INDEX 1.59 SPHERIC

Attractive: Thin, with centres as low as 1.2mm. Almost 11% lighter than CR-39. Very good for rimless frames. Extremely clear material.

Protective: Scratch coated and Anti-Reflective coating on both sides. In addition these lenses are shatter resistant and good for drill mount frames.

Certified: The materials and coatings are of the highest quality and carry marks of the US FDA, European Union and the independent German lab TUV for impact resistance.

Advanced: The coating utilizes thin film technology with a proprietary six-layer anti-reflective (A/R) coating applied to the anti-scratch coated lens then covered with a hydrophobic layer that repels water, dust and fingerprints

Index (Nd) Material Abbe Value Specific Gravity UV Cutoff UVA Absorption UVB Absorption
1.586 Polycarb 30.4 1.20 380 nm 100% 100%

Lenses datasheet [PDF]