Manual Lens Meter Optical Lens Meter Internal Reading Prism Unit Included GJD-7
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상품설명
-Type: Internal reading system -Eyepiece focusing: 0-±5D -Vertex power: range: 0-±25D, 0.125D steps for 0 to ±5D, 0.25D for ±5D to ±25D -Cylinder axis: 0-180°, 1° steps -Prism power: 0-20Δ,1Δ steps -Accepted lens diameter: 16-86mm -Power supply: AC / DC (AA battery ×2)
-Type: Internal reading system -Eyepiece focusing: 0-±5D -Vertex power: range: 0-±25D, 0.125D steps for 0 to ±5D, 0.25D for ±5D to ±25D -Cylinder axis: 0-180°, 1° steps -Prism power: 0-20Δ,1Δ steps -Accepted lens diameter: 16-86mm -Power supply: AC / DC (AA battery ×2)
2019-06-03 19:38:13