Color Temperature Correction Filters

Color Temperature Correction Filters

When the color of projected light is important, Color Temperature Correction Filters can be designed to correct the color temperature. This is either done with a flat filter placed in front of the light source (managing what wavelengths are transmitted) or an optical filter deposited on the surface of a reflector (managing what wavelengths are reflected).

Typical lighting applications include displays, photographic, theatrical, and medical. We can design a color correction filter for your specific needs for the light source that needs to be corrected. Color correction filters/reflectors are highly customized to achieve the desired performance


  • Low cost (large volume throughput coaters coupled with low overhead operations)
  • Tight tolerance (±5nm at 50% transmission)
  • Flat glass or plastic substrates; glass, metal or plastic reflectors
  • Volume production (fourteen 96″ diameter vacuum PVD chambers and an inline sputtering system)
  • Short lead times
  • Large diameter reflectors up to 36″ or large format flat glass
  • Uniform distribution across large deep dish substrates
  • Extremely durable coatings tested to 650° C

Request a quote today!

  • Request a Quote

    Have our specialists create a custom quote for made-to-specification products.


Learn How Our Cold Mirrors Are Being Used for Heads-up Displays

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