The innovative device CLM-7000P LIGHT has an easy-to-use, color liquid crystal display that provides exceptional comfort. In addition, the CLM-7000P LIGHT device is characterized by: wide measuring range, single and multifocal lens mode, built-in printer. The Premium version is enriched with a HARTMAN sensor that guarantees the speed and accuracy of measuring progressive lenses and a green light source, which makes Abbe number compensation unnecessary.