PC Rock Unisex Wrap Sunglasses with Revo Lenses AR Coating, Glare-free with EVA Case (Grey)

Description

Frame: polycarbonate resin, also known as bullet-proof plastic or plastic steel , colorless, transparent , heat tolerance , impact resistance, flame retardant, has good mechanical properties in common temperature. Lenses: Explosion - proof PC lenses, Also known as transparent steel, with six properties of lightweight, heat-resistance, high optical clarity, impact resistance, UV cut and low birefringence, can effectively block UV, UV100% resistance. AD Optical Process：With Level 1 best Lenses, the UV light sensor photochromic lenses will change color with the strength of UV light, the stronger UV light is the darker the lenses will be. REVO Coating: is made layer by layer, so it gets the color rich and saturated, There must be 9-11 layers to be the real REVO coating. After this treatment, lens have the mirror effect of water repellent and scratch resistance