... easy frame,0.297mmTAC polarized lenses 2) Polarized efficiency 99.7%,transmittance 43.5% Circular Polarized 3D Glasses1)Product profile ... structure: ABS easy frame,0.297mmTAC polarized lenses.3) Optics parameter: Polarized efficiency 99.7%,transmittance 43.5%, ... cyan, red & blue etc, linear polarized 3D glasses, circular polarized 3D glasses, laser 3D glass, Eclipse glasses and firework glasses etc ...