Request InfoSurface Optics Corp.Surface Optics Corp. has unveiled a field-portable reflectometer for mapping the bidirectional reflectance distribution function (BRDF) of surfaces whose removal to a lab would alter their reflectance properties or harm the equipment. The model SOC-250 can measure the BRDF of surfaces from the visible to the infrared by using an assortment of interchangeable sources, spectral bandpass filters and detectors available in two instrument configurations: one for the visible to near-IR and one for the mid-IR.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2023 IssueCompact Proximity SensorThe RPR-0720 from ROHM Semiconductor is a compact 2.0 mm × 1.0 mm proximity sensor for applications requiring attachment, detachment, and proximity detection. 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