1. fully graphic vertical 5.6” capacitor screen for easy operation and visibility.
2. Wide range of measurement for spherical lens from -40D--+25D;
3. UV, Blue-ray, and visible light transmittance measurement available
4. Screen color can be changed into high contrast color mode black or white depending on the marking color for greater visibility
5. Hartman sensor equipped to be able to measure a wide variety of lenses.
6. Built-in automatic calibration program can automatically