Custom & OEM Filters

Challenging custom filters without prohibitive pricing

A unique custom filter designed to shape the spectrum of a Xenon arc lamp to resemble that of the sun.

Figure 1. A unique custom filter designed to shape the spectrum of a Xenon arc lamp to resemble that of the sun.


The resulting spectrum produced when light from the Xenon arc lamp is transmitted through the custom filter.

Figure 2. The resulting spectrum produced when light from the Xenon arc lamp is transmitted through the custom filter.

At Alluxa, we are continually striving to improve our products by researching and developing novel thin-film technologies. Therefore, we welcome any custom filter requests for non-standard spectral shapes, unusual coating materials, tunable filters, extreme blocking, or any other challenging technical specifications.

Alluxa’s rapid, custom design approach allows each product to be completely optimized to your system. Whether needed in large or small volumes, these custom thin films will allow your system to reach its full potential in both performance and cost.


Quality and consistency from an innovative thin-film coating process

All of Alluxa's thin-films are hard-coated using our SIRRUS™ plasma deposition process on equipment that was designed and built by our team. This allows us to reliably and repeatedly produce the same custom filters over several different coating runs, which translates to consistent performance across all of your systems.

Please contact us for a custom quote and we’ll work to provide you with the best solution that today’s most advanced technology will allow.



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