Color Temperature Correction Filters

When the color of projected light is important, 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 a filter deposited on the surface of a reflector (managing what wavelengths are reflected).

Typical lighting applications include display, photographic, theatrical, and medical. The design of a color correction filter depends on the light source being corrected. Color correction filters/reflectors are highly customized to achieve the desired performance.

Features

• 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