Request InfoIDEX Health & Science - Semrock Optical FiltersSemrock Inc. has unveiled an extension to its UV filter line with ion beam sputtered filters in wavelengths below 230 nm. The company offers the RazorEdge ultrasteep long-wave pass Raman spectroscopy filters in wavelengths from 224 to 1064 nm and the MaxLine laser-line filters in wavelengths from 248.6 to 1064 nm. In addition, a long-wave pass Raman spectroscopy filter for use with 224.3-nm HeAg hollow-cathode metal-ion lasers is available.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. The filters provide...Photonics Spectra October 2023 IssueCoated Glass FiltersNVIS Coated Glass Filters from Abrisa Technologies are designed for night vision imaging systems and lighting displays. 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