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DSI Optical Filter Coatings on tubes

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Deposition Sciences (DSI) has launched its Filter Coatings on Tubes, which can coat the outside of tubes with durable and precision optical filters.

DSI has coated precision filters from the near ultraviolet to the infrared regions of the spectrum. Current capabilities allow DSI to coat tubes up to 45cm in length and up to 7cm nominal outside diameter.

Designed to withstand extreme heat, temperature fluctuations, high humidity and still offer long service life and unmatched stability, DSI’s new filter coatings on tubes are rugged and reliable. Coated tubes are employed to trim the spectral output of light sources in applications such as sunlight simulation (both space-based and terrestrial), heat control, night vision compatibility, and narrow band wavelength rejection filters for process monitoring.