General Details
The Autorefractometro keratometria GRK8900 offers optional function of auto refractometro & keratometria
GR8900: Auto refractometer
GRK8900: Auto refractometer & keratometer
Features
- Combined function of diopter and corneal curvature testing;
- Upgraded optical technique being used;
- High quality imaging system, faster capturing and mesuring.
Specifications
Autorefractometro
Specifications:
1. Sph: -25D to +22D(VD=12mm,0.12D/0.25D steps);
2. Cyl: -8D to +8D(0.12D/0.25D steps);
3. Axis: 0° to 180°(1° steps); Cyl form: +/-, +, –
4. Pupil Distance: 45mm to 85mm(0.5mm steps);
5. Min pupil diameter: Φ2.0mm
6. Vertex Distance: 0/12/13.75/15mm;
7. Radius of corneal curvature: 5-10mm(0.01mm steps);
8. Corneal Refraction: 33-67D(0.12D/0.25D steps);
9. Corneal Astigmatism: 0–15D(0.12D/0.25D steps);
10. Angle of corneal: 1° to 180°(1° steps);
11. Corneal diameter: 2.0-12.0mm;
12. Target chart: Auto fog;
13. Screen: 5.7’’ colorful TFT LCD;
14. Printer: Thermal printer;
15. Net size: 28X48X47CM in 18KG