UV safety glasses Alaska

polycarbonatewith anti-scratch coatinganti-fog coating

The frameless design with metal parts sets new standards in stylish eyewear. Lightweight and with padded nosebridge Alaska ensures all day comfort offering very good impact resistance. •Stylish frameless design with metal parts •Lightweight (only 23 g) •Easy adjustable, padded nosebridge •9.75 lens base for superior eye coverage •Rubberized temple pieces provide greater comfort •Sightgard anti-fog coating with good anti-scratch properties •Additional impact resistance at extreme temperatures (–5 and 55 °C) “T” •Real UV400 filter for smoke & silver mirror lenses (clear UV 99,9%) •Lens colours for indoor & outdoor applications: clear, smoke, silver mirror Markets: Construction, General Industry, Mining, Oil & Gas, Utilities Technical Specifications General Weight: 23 g Temple lenght: 159 mm Overall width: 136 mm Lens thickness: 2.4 mm Lens base: 9.75 curve Lens size: 42.5 mm vertical, 71.5 mm diagonal Material & Colours Lens: Polycarbonate Colours: clear, smoke or silver mirror Coating: Sightgard anti-fog & anti-scratch Temple: Polycarbonate Glossy black with silver Nose piece: Copper/brass alley Hinge: Polycarbonate Screw: Stainless steel Markings / Approvals Standard number: EN 166 Frame marking: MSA EN 166-FT CE Lens marking: Clear: 2C-1.2 MSA 1 FT CE Smoke & silver mirror: 5-2.5 MSA 1 FT CE Filter class: 2C (Ultra violet radiation with enhanced colour recognition) 5 (Adequate protection against sun glare) Scale number: 1.2; Luminous transmittance ~89% 2.5; Luminous transmittance ~21% for smoke, ~21% for silver mirror