Technical Data Measurement range Sphere -25.00 to +25.00 (Step:0.01/0.06/0.12/0.25D) Cylinder 0 to ±10.00D (Step:0.01/0.06/0.12/0.25D) Axis 0 to 180°(Step:1°) ADD 0
Feature: ļ¬ Classic appearance, professional technology, precise measurement, easy and convenient operating. ļ¬ All the lens are anti-reflection coated. ļ¬