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

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