3D glasses, 3D glasses Black Frame Plastic Linear Polarized 3D glasses 1)PC frame 2)0.72mm thicken lenses, anti-UV380 3D glasses, 3D glassesBlack Frame Plastic Linear Polarized 3D glasses1)PC frame2)0.72mm thicken lenses, anti-UV380Unipolar Optics-electrical Technology Company established in 2005. It focus on all kinds of 3d glasses like circular polarized glasses, linear polarized glasses, ...