Optical filters selectively transmit light with certain properties, while simultaneously blocking the remaining light. Filters are used in various applications for color separation, in but not limited to, CCD imaging, machine vision, digital projection, and photographic applications. PSG offers a complete variety of Optical Filters and Filter coatings.
Laser Line Bandpass
Short and Long Wavepass
Absorbing Neutral Density
Hot and Cold Mirrors
Most Optical Crown & Flint Glasses