Alluxa, Inc. 660.1-0.3 OD5 Ultra Narrow Bandpass Filter 7306

Ultra-narrowband optical interference filter with a 660.1 nm center wavelength (CWL), a 0.3 nm full-width at half-maximum (FWHM), and wide-range OD5 out-of-band blocking from 200 nm to 1200 nm. This is a multi-cavity filter with steep edges, a flat top, and transmission that is greater than 85% at 660.1 nm. This ultra-narrowband filter is coated on a 2 mm thick Borofloat® substrate and mounted in a 50 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And because they are hard-coated using our innovative SIRRUS™ plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage. Contact us for custom sizing options.