Brand Name: CyxusLenses Material: PolycarbonateGender: UnisexModel Number: 8090Lens Width: 52mmLens Height: 41mmFrame Material: AcetateLens Color: TransparentFrame width: 131mmFrame arm: 140mmFrame Shape: RoundFrame type: Full rimBlue light blocking technology: HEV-Absorb TechnologyCertification: FDA,CE,RoHS,Drop Ball Test