Request InfoG&H StingRay, Optical SystemsStingRay Optics’ Fuchsia Series SWIR lenses are designed to complement developments in larger format InGaAs detector FPAs. The Fuchsia 50mm supports FPAs as large as 33 mm with high resolution and superior transmittance. The Fuchsia series is designed to work over 0.9 to 1.7 μm, offers manual iris and focus control and includes our improved IRD coating to reduce stray light propagation. 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