cac54cp

Circular 3D Glasses 1)Metal frame, 0.72mm TAC polarized lenses 2)Polarized efficiency 99.7%,transmittance 43.5% Circular 3D Glasses, Circular 3D Glasses1)Product structure:Metal frame,thickness 0.72mm TAC polarized lenses and have process of anti-UV380 and double face TAC combining and hard coating..2)Optics parameter:Polarized efficiency 99.7%,transmittance 43.5%,compensation 125nm/138nm. 3) ...