... material: Imported 0.22-0.275mm thickness circular polarized lensOptical parameter: Polarized efficiency above 99.99%, single transmittance above ... 3D cinema, showroom, science museum, entertainment center with circular polarized video display system.2. Used in 3D TV, ... you may interest in:1, Polarized 3D glasses,- a) Linear Polarized 3D glasses- b) Circular Polarized 3D glasses2, Anaglyph 3D Glasses ...