The AL 5600 comes with a precise marking unit, including metal and four pins. It's great for measuring lens power and UV transmittance and automatically detecting progressive lenses. The AL 5600 has a tilting 5.7 inch color touch screen and can operate in contact lens mode. It uses the prismatic lens measurement for resultant prism calculation; therefore, it's perfect for refractive index calculation and PD measurement.
- Type: : automatic
- Lensmeter options: : with pupil distance measurement, with UV transmission measurement