Sorted Category:
Range of measurement:
Lens Range Sphere -25 ~ +25 D unit( 0.01/0.12/0.25 D steps) Cylinder -9.99 ~ +9.99 D unit (0.01/0.12/0.25 D steps) Axis 0° ~ 180° unit (1° steps) Add 0 ~ +9.99 D unit (0.01/0.12/0.25 D) Prism 0 ~ 6 △ unit ( 0.01/0.12/0.25 △)
Lens measurement type:
Lens Type Cylinder +,+/-,- Prism X-Y,P-B Contact lens Soft/hard
Measuring mode: Single Progressive Auto recognition
Diameter of lens: ¢20 mm ~ 108 mm
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