3D cinema special myopia clip set 1 set of 4 sets, take sample price 50 yuan 1 set of 4 sets!(4 pairs of glasses for four techniques is by far the most common 3 d cinema: reald circular polarized light, double machine line polarization Imax and MasterImage) (Imax and double machine line polarized lenses have blue protective film, tear before use to both)
Product structure:
1: stainless steel metal clip, thickened to 0.74mmTAC polarizing lens, anti-uv400 treatment, double-sided hardened TAC composite.
2: the lens is clean in appearance, no layering, no scratch;Double surface reinforced coating, anti-scratch;Super large lens, perfect lens, wider and larger than ordinary 3D laminated glasses, let you experience a clearer, immersive 3D vision!Greatly improved 3D depth of field and screen output!The weight is very light, the glasses wear comfortable, almost no feeling, no dizziness and dizziness, let you concentrate on the experience of 3D effect, forget the existence of cutting glasses!
3. Optical parameters: 99.9% polarizability and 43.5% monomer transmittance;
4. Scope of application: 3D cinema
Current film institutes use 3 d glasses is divided into three major categories, one is the shutter glasses (is heavier with batteries), 2 is dolby 3 d glasses (dolby logo are printed on the glasses, on both sides of the lens have red and green color), three is the polarized 3 d glasses.Because shutter glasses and dolby 3D glasses are expensive and cost hundreds of yuan each, they are not worth buying by themselves.Therefore, those who need to buy their own glasses to go to the cinema have to choose polarized 3D glasses.Among them, polarized 3D glasses are also divided into circular polarized light and linear polarized light due to different angles.Round polarization is also divided into RealD format and MasterImage format, while line polarization is also divided into IMAX format and dual machine format.
Note that this set is not suitable for all 3d cinemas only for reald round polarized light, double line polarized light (4D cinema 5D cinema) and Imax3D, MasterImage and 4-device cinema.
Note: each pair of glasses is marked by laser laser, which is convenient to identify the four system formats
