Frame Material : PC Frame + Aluminum Leg
Visible perspective rate: 99 (%).
Anti-UV level : UV400 100% UV protection .
Whether polarized : Is polarized glasses .
Weight : Approx 23 g.
Lens Width : Approx 57 mm .
Lens Height: Approx 49 mm
Bridge Width : Approx 16 mm .
Frame Width : Approx 144 mm .
Legs Length : Approx 146 mm .