The ability to perform manual lensometry is essential in every eye care office, laboratory, and optical shop. With the Luxvision LM-170, you will be able to comfortably measure spherical and cylindrical lenses with unmatched precision. This external lensometer covers a wide prescription range, with vertex powers from -20.00D to +20.00D, up to 180 degrees of cylinder, and 5 prismatic diopters. The light source is LED.
