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HERE ARE MIDWEST OPTICAL MIDOPT BP470-25.5, BP470-27, BP470-30.5, BP470-37, BP470-40.5, BP470-43, BP470-46, BP470-49, BP470-52, BP470-55, BP470-58, BP470-62, BP470-67, BP470-72, BP470-77, BLUE BANDPASS FILTERS MOUNTED. THESE HAVE NOT BEEN USED, LET ME KNOW IF YOU'RE LOOKING FOR A DIFFERENT SIZE OR QUANTITY AND I'LL CHECK TO SEE IF I HAVE IT.

FILTER SIZE: M25.4, M25.5, M27, M30.5, M34, M35.5, M37, M40.5, M43, M46, M49, M52, M55, M58, M62, M67, M72, M77

SPECTRAL RANGE: 425-495nm

FWHM: 85nm

TOLERANCE: +/- 15 nm

MIN. PEAK TRANSMISSION: >90%

SURFACE QUALITY: 60/40

https://midopt.com/filters/bp470/

PLEASE SEE MY OTHER AUCTIONS FOR MORE GREAT DEALS!