sunglasses Pilot JEWELRY & WATCHES - AVIATOR - Metal Retro Stylish sunglasses. The lenses have UV400 protection, protect against UV-A, UV-B, UV-C rays. The degree of darkening of these lenses: category 3 + polarization. The lens of the glasses darkens to black (grey) - the darkening is in all places equally intense in all places. The frame of the glasses is made of metal. The lenses are also made of PVC. Composition: metal frame, PVC lenses. A scratched lens may not meet the above protection standards and the use of such glasses is prohibited. Do not look directly at the sun or other strong light source. INDICATIVE DIMENSIONS (in millimeters): Total width of the glasses - 150mm. Sidewall length - 145mm (total length of the glasses leg including the bend) Height of the lens - 50mm. (height of the lens vertically at its highest point) Glass dimming scale from category 0 up to category 4 Category 0 - transmits from 80% up to 100% of light. Category 1 - transmits from 43% up to 80% of light. Category 2 - transmits from 18% up to 43% of light. Category 3 - transmits from 8% up to 18% of light. Category 4 - transmits from 3% up to 8% of light. sunglasses Pilot JEWELRY & WATCHES - AVIATOR - Metal Retro - D3_black - Metal-shop