Colorless optical glass mainly BK - 7, B270, other colorless optical glass material, can according to your needs and requirements, to choose, accurate production for you.

Optical glass screen window

          This product is on the German schott optical glass material, after vacuum plating coating, its light transmittance is higher than ordinary glass transmittance over 7%, light transmittance as high as 99%.Use it as a film projection booth and isolation window screens, modern theatre is best choice.Size usually have 300 * 300, 400 * 600, a bigger size can also be customized!

Optical polarizer show window

          The company research and development production of large diameter 400 * 600 and 600 * 600 polarizer (also called: polarizer), polarizer is divided into linear polarization mirror mirror (PL) and circular polarizer (CPL mirror, circular polarizer).

Line polarizer light transmittance of 41.5%, 99.8% dullness;

Circular polarizer light transmittance 30%, 99.9% dullness.

Product features: polarizer can put the incident light, the compound linear polarized light, or monochromatic light into, again after a polaroid make light extinction entirely.

Product application: polarizer can be used for the quantitative determination of polarized light, photographic equipment, instruments, polarized light show an important optical components in the field of window, etc.

Polarizing filter will remove non-metallic surface produced by any undesirable dazzle light.