About us

Thin film optical coatings. Setting the new standard.

Alluxa - The Next Generation of Optical Thin Films

A new class of custom optical thin film coating equipment.

Alluxa is an ISO 9001:2008 certified, ITAR registered, highest performance optical filter and optical coating manufacturer located in Santa Rosa, CA. Founded in 2007 by a team of thin-film deposition veterans; Alluxa's core team brings together decades of expertise and diverse backgrounds in deposition, automation, metrology, and optics.

Alluxa produces its filters with a new class of custom optical thin-film coating equipment designed and built by our team. The combination of our state-of-the-art automation, proprietary control algorithms, and our SIRRUS plasma deposition process allows the world's most difficult filters to be created in a fraction of the time required by other hard coating methods. Our proprietary thin-film optical coating platform allows us to reliably and repeatedly reproduce the same high-performance optical thin films over several different coating runs which translates to consistent performance across all of your systems.

Alluxa is delivering custom solutions to the most challenging optical coating problems at competitive pricing. Learn more about our custom and OEM filter offerings, request a quote, or shop our catalog of in-stock and available optical filters.