PPD manufactures Brewster’s angle polarizers as well as 45 degree plate polarizers for high performance with easy alignment. Because we utilize Ion Beam Sputtered (IBS) coating technology, our dielectric thin film plate polarizers are environmentally stable, thus there is no spectral shift caused by either time, moisture or temperature.
Mirrors
Hot Mirrors and Cold Mirrors
Nov. 8, 2024
Prisms
Optical Prism Selection Guide
Nov. 1, 2024