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Auto Refraktometer RS9502
Description
1. Measuring range Sphere------------------------------------------------------------- -20~+20D, 0.12D steps Cylinder----------------------------------------------------- -8.00D~+8.00D, 0.12D steps Axis----------------------------------------------------------------------------0~180°, 1°steps 2. Pupil distance------------------------------------------------------ 45~85mm, 1mm steps 3. Vertex distance----------------------------------------------------0mm, 12mm, 13.75mm 4. Min. pupil size-------------------------------------------------------------------------φ2.0mm 5. Display----------------------------------------------------------------------------5″TV monitor |