Plutonite lens that blocks 100% of UVA, UVB, UVC, and blue light down to 400 nanometers.
Significantly passed the high-speed, high-pressure impact and optical tests of the American industrial standard ANSI Z80.3.
High resolution close to the naked eye and minimal distortion thanks to HDO lens technology
SIZE:One Size Height: 5.6cm Frame length: 19.3cm Pattern: 10.6cm
SIZE:31 Height:5.5cm Frame length:15cm Pattern:11cm