Request InfoOcean Optics - Part of Ocean InsightThe Diffuse Reflectance (DR) Probe from Ocean Optics Inc. measures 45° diffuse reflectance, enhancing UV-VIS and NIR spectroscopy results. The sampling tool removes localized variance in reflectance measurements. It is ideal for applications such as color analysis, material identification and quality monitoring of foods. The DR Probe integrates a light source and collection optics into one unit to measure 45° diffuse reflectance. With the probe’s collection optics fixed in place relative to the light source, the measurement geometry is constant. 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