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Manual Focimeter/Lensmeter (internal reading)
(product code: MFL1)

• Measurement Range: 0 to ±25D

• Minimum: 0.125D graduation up to ±5D, 0.25D graduations over ±5D to ±25D

• Cylinder Axis Range: 0 to 180° in 5° steps

• Prismatic Power Range: 0 to 20∆ (1∆ interval)

• Prism base angle: range of 0 ~ 180 degree

• Eyepiece Adjustment: ±5D

• Cross Target: makes axes easier to measure

• Dimensions: 275mm(h) ×130mm(w) ×455mm(d)

• Weight: 5.6 kg

• Lamp: 220V 15W (comes with spare)

• 1 year warranty