Technical data:
Ball lens: 0~± 25D (Reading Increment 0.01D, 0.12D, 0.25D)
Column lens: 0~± 10D (Reading Increment 0.01D, 0.12D, 0.25D)
Ball lens axial position: 0~180° (Reading Increment 1° )
Prism: 0~10Δ (Reading Increment 0.01Δ , 0.12Δ , 0.25Δ )
(ADD): 0~10D (Reading Increment 0.01D, 0.12D, 0.25D)
Astigmatic Test Mode: MIX/+/-

Prism Test Mode:
X----Y: Cartesian Coordinates
P---B: Polar Coordinates Δ
Mm: Mm expression
Reading resolving power: 0.01m-1
Multi-beam type: Double-beam, progressive multi focus.
High Refraction ratio Lens Compensation: ABBE value 20-60
Display: LCD
Diameter of Compatible lens: 10mm-90mm
Power Supply: AC 220V 50Hz or AC 110V 60Hz
Max Power: 55W
Net Weight: 6.5KG
Outline Size: 180mm*270mm*420mm
Optional Accessories: P. Thermal printer U. Ultra Violet transmission check