Manual Lensmeter with External Readings
The ability to perform manual lensometry is essential in every eye care practice, laboratory and dispensary. With the Luxvision LM-170, you will be able to comfortably measure spherical and cylindrical with unparalleled accuracy. This external lensmeter covers a wide range of prescriptions, with vertex powers ranging from -20.00D to +20.00D, up to 180 degrees of cylinder and 5 prism diopters. The light source is LED.