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| Name: | NJC-6 Manual Lensmeter |
|---|---|
Product Description
NJC-6 Manual Lensmeter
Features:
Ø ±25D measurement range
Ø Wide observation vision field
Ø Classic shape, Favorable price
Ø Both power: DC or AC
Ø Compensation Prism Device OPTION
Parameters:
Eyepiece focusing range | +/-5D |
The minimum measuring square value | -25D-+25D |
Step: | 0.125D |
The shuttle lens measuring range | 18 |
The shuttle lens square value | 1 |
The cylinder lens axial range | 0-180° |
The cylinder lens axial square value | 100mm |
Maximum diameter of measured lenses | 50-75mm step: 1mm; |
The Bulb | AC 220V/110V-6V DC3V |
Hits: 【Print】
