product manual:

Lens: look clean, no stratification, no fingerprints, no scratches; surface double-sided reinforced coating, anti-scratch; left and right film polarized film axial vertical horizontal direction, left film polarizing film and compensation film axial angle 45 °, the right side of the polar film and the compensation film axis angle of 135 °, the error value ≤ ± 2 °;
Frame: the surface smooth and clean, no broken, no variegated, no scratch;
Paint: None

 Lens: 3D lens, full name TAC round polarized 3D lens (designed for non-flash design), RoHS compliant;
(Transmittance ≥38 ± 2%, polarizer 98%, UV380, haze <2.0, Crosstalk <0.512%);
Frame and mirror legs: ABS

Product parameters:
Product Size: 155 * 160 * 50 (mm)

Lens size: 65 * 35mm
Lens thickness: 0.2 ± 0.06mm
Nose distance: 18mm
Mirror leg length: 155mm

Frame and mirror legs: ABS + PC

Product weight: 33g

Lens: 3D lens, full name TAC round polarized 3D lens (designed for non-flash design), RoHS compliant; (transmittance ≥38 ± 2%, polarizer 98%, UV380, haze <2.0, Crosstalk <0.512% );