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| Name: | LM-9 Manual Lensmeter |
|---|---|
Product Description
LM-9 Manual Lensmeter
Features:
Ø Internal reading, ±25D measurement
Ø Wide field of vision observation, internal reading lensmeter
Ø Compensation Prism Available
Parameters:
Ranges of Measurement: | 0 to ±25D |
Minimum: Outer reading | 0.125D |
Inner Reading | 0.125D graduation up 0 to ±5D, And 0.25D graduations over ±5D to ±25D |
Digital: | 0.01D |
Cylinder Axis Range: | 0~180° step 1° |
Prismatic Power Range: | 0~5△ prism diopters 1△graduations with prism compensation device 0~20 △Prism diopters, 1△graduations |
Prismatic Base Angle: | 0~180° |
Eyepiece Adjustment: | ±5D |
Dimension of Objective Lens: | Φ16~Φ86mm |
Overall Size: | 275×120×430mm |
Weight: | 4kg |
Lighting Bulb: | ~220V/-3V 3W or ~110V/-3V 3W |
