CV-7200 Portable Automatic Vision Tester ,Optical Machine With touch screen For Ophthalmic Equipment Specifications Sphere -19.00D~+16.75D 0.12D/0.25D/0.50D/1.00D/3.00D steps Cylinder -6.00D~+6.00D 0.25D steps Axis angle 0~180° (1°/5°ste...
CV-7200 Portable Automatic Vision Tester ,Optical Machine With touch screen For Ophthalmic Equipment Specifications Sphere -19.00D~+16.75D 0.12D/0.25D/0.50D/1.00D/3.00D steps Cylinder -6.00D~+6.00D 0.25D steps Axis angle 0~180° (1°/5°steps) Pupillary Dista...