Our ULTRA Series bandpass optical filters are designed with steep edges, high transmission, and up to OD10 blocking by design. They are ideal for fluorescence microscopy, flow cytometry, fluorescence imaging, and many other applications.

Optical Bandpassfilter

Alluxa’s engineering team will work with you to design custom optical filters and thin-film coatings for your OEM system. Learn More

Alluxa is an ISO 9001:2015 certified, ITAR registered manufacturer of high-performance optical filters and thin-film coatings.