... for 3d theater and 3d TV,disposable.Can make as customers' requests in color,shape and printing. ... Optics parameter:Indirect transmittance 90%,direct transmittance15%.Usage area:3D theater system,science education medical 3D equipment,3D theater,family 3D TV,3D computer game,3D ... to our customers, case molding, PCB designing, logo printing, assembling & packaging, are all under our management ...