Weight: 23 g
Lenses classification: FT
Frame classification: FT
Optical quality: 1
Risks relating to radiations: 5-1,4
Standards: EN166Stylish and easy-to-wear. The SLAM model provides protection at all times while offering unbeatable comfort.First class optical quality, 2.3 mm thick Curve 11 ESP lens has an anti-scratch layer.ESP (Extra Sensory Perception) lens have innovating coating to reduce dazzle and the harmful effects of blue light. Filters: 57% Blue light and 100% UVA/UVB, transmit 64% visible light.Set includes CORDC nylon strap to hang the glasses around the neck.