1. Video chat to check our factory and products;
2. Free online technical support and training;
3. Free online installation support;
4. 1-3 Years quality warranty;
5. Lifetime after sales support.
Features
Hartman Type Refractor
High-Definition Clear Retina Image with New
Adapted High Speed Image Acquisition and Image Identification
Flip Monitor
Auto Horizontal, Vertical and Back Force Motorized Focus
High Speed and Auto Cut Printer
VD Range: 0.0, 12.0, 13.75 and 15.0
Specifications
Product name | ARK-1 auto Refractometer |
Measuring range of vertex power | -25D ~ +25D |
Measuring range of cylinder degree (absolute value) | -10D ~ +10D |
Cylinder degree | 0.00D ~ ±10.00D (0.06, 0.12, 0.25 units) |
Measuring range of cylinder axis | 0° ~ 180° |
Corneal diameter | 1.0 ~ 12.00 mm |
Interpupillary distance | 10 ~ 85 mm |
Minimum pupil diameter | 1.0 mm |
Measurement completion time | <0.5 seconds |
Measuring light energy | <30 uw (to ensure measurement safety) |
Corneal curvature radius | 5.0 ~ 10.0 mm (0.01 mm accuracy) |
Corneal refractive power | 33.00D ~ 67.00D (when the angular equivalent refractive power is 1.3375), |
Corneal astigmatism | 0.00D ~ ±10.00D (0.12D/0.25D unit) |
Stored data | 10 measurements for each left and right |
Axis position | 1° ~ 180° 10.0 |
Data transmission | RS32Bluetooth, WIFI, etc. transmission |
Visual target | oriented cloud map |
Display | 10.4-inch TFT touch screen (adjustable viewing angle) |
Printer | 57 mm thermal printer, automatic paper cutting |
Power supply | AC 100-250 V, 50/60 Hz, wide power supply |
Net weight | 22 kg |
Gross weight | 26.5 kg |
Packing size | (length) 720 mm x (width) 400 mm x (height) 600 mm |
