HOYA CORPORATION manufactures and markets the highest quality monolithic color filter glass. Our offerings encompass a wide range spectral characteristics spanning from the ultraviolet to the infrared region. Each filter transmission spectrum is determined by the highest purity chemical composition with precise control of the glass melting process. This results in the highest degree of product consistency and reliability. The HOYA filter glass line has earned a reputation of excellence across many industries.

Standard products are supplied in the following dimensions:


165 x 165 x 2.5 mm
Polished 50 x 50 x 2.5 mm
Unpolished 165 x 165 x 4-5 mm

* Custom thickness as low as 0.5mm are available upon request


  • Machine Vision
  • CRT Displays/LCD/FED
  • CCD
  • UV Trans-Illuminator
  • Electronic Instrumentation
  • Night Vision
  • Imaging
  • Calibration
  • Telecommunication
  • Medical Devices

Filter Glass Types



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