Polarizer, also called polarizing filter, or PL filter for short, is a color filter.
Polarizer can selectively allow light vibrating in a certain direction to pass through, eliminating or reducing strong reflections from non-metallic surfaces, thereby eliminating or reducing light spots.
It is usually installed at the front end of the lens.
Features :
- Polarizers are usually installed on the surface of light sources to convert the light emitted by the light source into linear polarized light, with a polarization degree of more than 99%.
- The size and shape of polarizers can be customized as required.
- Polarizers are usually used in conjunction with polarizers to eliminate reflections on non-metallic surfaces.
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