It has 25% higher light transmission than standard polarizingfilm used in current photographic filters.
它比标准高出25%偏光透光在目前使用的胶片摄影滤镜。
2
The joint face between the polarizingfilm and the optical lens is coated with a layer of binding agents, the polarizingfilm and the optical lens are glued and pressed as a whole.
偏光膜与光学片的结合面上涂有一层粘合剂，二者通过粘合压制为一体。
3
The polarizer having high polarizing activities and durability to heat and moisture was prepared by dipping the newly synthesized azoxy dye into oriented and stretched polyvinyl alcohol film.