Plastic Red Blue 3D Glasses (1) ABS plastic frame,1.00mm--2.00mm net,acrylic filter (2) 3D movie, 3D TV, 3D book ... and 3D game Plastic Red Blue 3D Glasses Produce profilePlastic thicken red ... filter. Optical parameterIndirect transmittance 90%,direct transmittance 15%. Usage area3D movie,science education medical 3D equipment,3D theater,3D TV,3Dcomputer ...