- TR-90 frame
- plastic lens
- Lens width: 50 millimeters
- DIMENSION – Lens Width: 50mm, Lens Height: 45mm, Nose Bridge: 20mm, Frame Width: 143mm, Temple Length: 140mm, Net Weight: 23g
- TR-90 FRAME –TR-90 (plastic titanium) is a kind of polymer material with memory, which is the most popular ultra-light frame material in the world at present. It has the characteristics of ultra-toughness, anti-collision and wear-resisting, low friction coefficient and so on, which can effectively prevent the damage to eyes and face caused by broken frames and friction in sports.
- BLUE LIGHT BLOCKING LENS – can effectively block ultraviolet radiation ,provide 100% UV400 protection and filter harmful blue light, it is suitable for use when watching TV, reading or gaming on computer or other electronic devices.