Multi-wavelength Abbe Refractometers can measure refractive index or Abbe number (νd or νe) at different wavelengths, ranging from 450 to 1100 or 1500 nm, depending on the model, and are hence suitable for different applications. Measurement result of refractive index or Abbe number are displayed digitally on the LCD. Atago’s Abbe Refractometers are widely used in a variety of fields; from basic
research to product management.