Request InfoEdmund Optics Inc.BARRINGTON, N.J., May 30, 2012 — Edmund Optics has launched its newly designed TechSpec Raman edge filters for integration into Raman spectroscopy, confocal microscopy and life sciences instrumentation. They provide single filter solutions to reduce spectral noise in Stokes shift applications. Their hard-coated design provides good transmission, and they create sharp transitions between transmitted Raman signals and blocked laser wavelengths. The filters feature steep edges, which are suitable for detecting even the smallest Raman shifts. 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