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Product Description
| Product name : | Auto Lensmeter | Product code : | MJ-NJC-5 | ||
| Net weight: | 4.0KG | Power Supply: | AC 220V/110V / DC 3V | ||
| Product Details: | |||||
| 1 | Internal Reading； | ||||
| 2 | Beautiful appearance； | ||||
| 3 | Wide observation vision field; | ||||
| 4 | Compensation Prism Device OPTION. | ||||
| Specification: | |||||
| Eyepiece focusing | -5D to +5D | ||||
| Vertex range | -20 to +20D | ||||
| Minium measurement value | 0.125D | ||||
| Prism range | 5 degree step 1 degree | ||||
| The prism shaft range | 0 - 180 ° | ||||
| Size of measured lens | 20mm ~ 85mm | ||||
