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Techspec Raman Longpass Edge Filters

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Edmund Optics has introduced its Techspec Raman Longpass Edge Filters that are designed to create a sharp transition between transmitted Raman signals and blocked laser wavelengths.

The filters' hard coating mean they will stand up to the normal cleaning and handling associated with a high-quality optical component in a wide variety of demanding applications. Techspec Raman Longpass Edge Filters are available in 325nm, 355nm, 473nm, 488nm, 514.5nm, 532nm, 632.8nm, 785nm, 980nm and 1064nm cutoff-wavelengths in both 12.5mm and 25mm diameters. All of these filter sizes and diameters are in stock and available for immediate delivery for fast turnaround and excellent value.

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