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Perf 500 Light Adult Cycling Photochromic Sunglasses
Lightweight, with a wide field of vision and excellent ventilation, this winning trio is the hallmark of these glasses. They have a wider field of vision and a refined silhouette. Photochromatic lens
ID 8939079
- 2-year warranty
- 365 days to return for members
sun protectionCategory 1 to 3 photochromic lenses - 100% UV protection: adjusts to brightness
anti-foggingLens vents: reduces fogging.
robustnessLenses made from high-resistance polycarbonate plastic
coverageWraparound design: protects the eyes from wind, objects and the elements.- LENSCategory 1 to 3 photochromatic lenses: filters 15% to 55% of light at 23°C. In cold weather (under 10°C), the change in tint is highly reduced. Standard ISO 12312-1. Full UV protection filter
- PHOTOCHROMATIC TECHNOLOGYPhotochromic lenses automatically adjust to light intensity. Lenses darken in approximately 30 seconds (takes 45 seconds to lighten). The perceived brightness does not change much even when the outside brightness level changes. For example, when cycling, the change in tint is almost imperceptible. The tint adjusts gradually, and the eye adjusts to it. The lenses tint faster in cold temperatures.
- FrameFrame material: polyamide. Nose pads material: impact resistant polycarbonate. Arms material: polyamide + rubber. Arm tips material: impact resistant polycarbonate. Size: suitable for all types of faces (narrow to large).
- Care adviceTo effectively clean the treated lenses, rinse them under water with or without liquid soap and gently rub with your fingers. Allow to air dry, then wipe gently with a soft, dry (glass cleaning) cloth to remove any remaining marks
Features
Design benefits
Design details
Specifications
Details
| level of practice | intermediate |
| luminosity | variable light conditions |
| surface coverage | spherical base 8 shape |
| technical lens | variable tint lenses |
| glass category | categories 1 to 3 |
| case | with case |
| grip zone | nose, shaft |
| main material | plastic |
| condition | new |
| weight (in g) | 33 g |
| anti-uv | anti-uv |
Composition
Frame: 20.0% Styrene Ethylene Butadiene Styrene, 80.0% Polyamide |
Lens: 100.0% Polycarbonate |
Screws: 100.0% Steel |