Introduction
For smooth surfaces or surfaces covered with grease, oil, or liquid. Achieve the best results by using a polarizing
filter over the lens in conjunction with polarizing film or polarizing glass sheet over the light source. Most
polarizers are wavelength range specific; visible or near-infrared polarizing filters or filter sheet materials are
offered. Light used to image any nonmetallic surface will, to some degree, produce polarized light in reflection,
therefore the use of linear polarizers can often result in appreciable benefit in industrial imaging applications.
Feature
Filters are equipped with a rotating mount and locking thumb screw
VIS or Near-IR wavelengths
Neutral gray, ground and polished laminated glass;
excellent flatness, parallelism and surface quality
Glare can be decreased by rotating the filter mounted on the lens and observing the results.
Use with Linear & Circular polarizing sheet material