Auto refractometer with keratometer function ARK-4000
Product Description
Features:
Humanized detail design
Comfortable operation and smooth measurement
Adjustable LCD screen for convenient measurement
Specification:
| Range of measurement | Sphere | -20~+20D(VD=12) 0.12D/25D step |
| Cylinder | -10~+10D 0.12D/25D step | |
| Axis | 0°~180° (1°step) | |
| PD | 10-85mm,1mm step | |
| VD | 0mm,12mm,13.75mm | |
| Min Pupil Size | 2.0mm | |
| Keratometry | Corneal apex distance | 0.0, 12.0, 13.75, 15.0 |
| Spherical mirror degree | -20.00D ~ + 20.00D (VD = 12mm, 0.01, | |
| 0.06, 0.12, 0.25 units) | ||
| Axis position | 10 ~ 180 ° (1 ° unit) | |
| Cornea diopter | 33.00D ~ 67.0D (when the corneal equivalent | |
| diopter is 1.3375) | ||
| Cornea curvature radius | 5.0 ~ 10.0mm (0.01mm accuracy) | |
| Measure light energy | <30uw (ensure measurement safety) | |
| Others | Stored data | 10 measurements each |
| Display | 8-inch TFT touch screen (adjustable viewing angle) | |
| 57mm thermal printer, automatic paper cutting | ||
| Power supply | AC 100 ~ 250V, 50 / 60Hz, wide power supply | |
| Dimension | 680mm x (width) 400mm x (height) 640mm | |
| Gross weight | ~26KG |
Detailed Images
Company Information
Shanghai Best Optical Instrument Co., Ltd. has been focusing on the optical/optometry/ophthalmic equipments since 2011 in Shanghai, China. We are committed to offer quality optometry/ophthalmic equipments and service at competitive price, we also provide good warranties on our products. Our main products include auto refractometer, lens meter, slit lamp, chart projector, phoropter, lab equipment and optical tools, our products get CE and ISO approved. Welcome to choose us to work with you by win-win cooperation.
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