Model YS6010 Desktop Color Spectrophotometer Optical Geometry Reflect: di:8, de:8(diffused illumination, 8-degree viewing angle) ; SCI (specular component included)/SCE (specular component excluded) ;

YS3060 UV Grating Spectrophotometer Full Illuminants + UV, 8mm4mm Apertures, SCISCE, Bluetooth Comm, High Precision. YS3020 Grating Spectrophotometer Multi-illuminants, Customizable Aperture, SCISCE, Bluetooth Comm, High Precision. YS3010 G