Request InfoOptronic Laboratories LLCGooch & Housego Orlando is pleased to announce that we now offer motorized 2 meter (76”) diameter integrating spheres for total spectral and luminous flux measurements of luminaires and other large lighting products. The sphere design features innovative baffling and port design for optimal uniform spatial response, are built to the highest quality standards, and engineered for tough production environments. The coating is G&H’s proprietary Optolon2, which delivers broad spectral response with reflectance exceeding 98% over the 400 nm – 1100 nm range and above...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/22/2023Edge-based Frequency Response Test PatternThe QA-100 ISO 12233:2023 Low Contrast Edge SFR chart from Applied Image Inc. is a test pattern that measures an electronic still camera’s edge-based frequency response (e-SFR). 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