1)Metal frame,0.72mm TAC circular polarized lenses 2)Polarized efficiency 99.7%,transmittance 43.5%.

1)Metal frame, 0.72mm TAC circular polarized lenses 2)Polarized efficiency 99.7%,transmittance43.5%.3) any lens shape is avaiable

*  China Olu 3D Glasses factory is the leading manufacturer of 3D products since 2004,  Our main products include Paper 3D Glasses,Plastic 3D Glasses,Anaglyphic 3D Glasses,Linear Polarized 3D Glasses,Circular Polarized 3D Glasses,Eclipse Glasses,Laser Glasses, Decoder Glasses and other optical films.perfect 3D effects with reasonable price and the best sales-after service !