3nh chart is precise aid, designed for image quality determining and for judgment of resolution limits of digital cameras. The chart is designed for photographi...

In 2011, 3nh has officially launched NH series high-quality colorimeter. In color management field, it has filled the gap of high-quality, high-stable and high-...

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

YS3060 UV Grating Spectrophotometer Full Illuminants + UV, 8mm4mm Apertures, SCISCE, Bluetooth Comm, High Precision. YS3020 Grating Spectrophotometer Multi-illu...