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Contact SupplierModel | GR-3300K | ||
Refraction measurement | Sphere -22~+30D (VD=0mm) (0.01/0.12/0.25D step)
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Cylinder 0~±10D (0.01/0.12/0.25D strep) | |||
Axis angle 1~180° (1° step) | |||
Measurement of corneal radius | Corneal radius 5.0 ~10.0mm (0.01mm step)
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Refractive power 33.75~67.5D | |||
(corneal refractive index n=1.3375) | |||
(0.01/0.12/0.25D step) | |||
Cylindrical power 0~±10D | |||
Axis angle 1~180° (1° step) | |||
Pupil diameter measurement | Ø2 ~ Ø8mm (0.1mm step) | ||
Minimum Pupil diameter | Ø2.2mm | ||
Auto start | O | ||
Printer | Thermal printer with automatic cutter (width 57mm) | ||
Internal monitor | 5.7 inch LCD display (color) |