Request InfoBaySpec Inc.SAN JOSE, Calif., July 21, 2011 — BaySpec Inc. has introduced its next-generation FirstGuard dispersive multiwavelength handheld Raman analyzers. Features and benefits include excitation wavelengths of 532, 785 and 1064 nm; a high-power ~490-mW narrowband laser (on 785- and 1064-m units; ~50 mW for 532 nm); proprietary high-throughput volume phase grating technology; optimally cooled detector arrays for low light sensitivity; a rugged package; and single-trigger activation. The analyzers also include an integrated vial holder or direct point-and-shoot; a bar-code scanner or a radio-frequency identification technology...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. 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