GR8905: Auto refractometer GRK8905: Auto refractometer & Keratometer
General Details
GR8905: Auto refractometer
GRK8905: Auto refractometer & Keratometer
Auto Refractometer Keratometer GRK8905 offers optional function of auto refractometer and keratometer function, this machine comes with same design and function as FA-6100A auto refractometer and keratometer
Specifications
1. Sph: -20D to +20D(VD=12mm,0.12D/0.25D steps);
2. Cyl: -8D to +8D(0.12D/0.25D steps);
Axis: 0° to 180°(1° steps); Cyl form: +/-, +, –
3. Pupil Distance: 45mm to 88mm(1mm steps);
4. Min pupil diameter: Φ2.0mm
5. Vertex Distance: 0/12/13.75mm;
6. Radius of corneal curvature: 5-10mm(0.01mm steps);
7. Corneal Refraction: 33-67D(0.12D/0.25D steps);
8. Corneal Astigmatism: 0-8D(0.12D/0.25D steps);
9. Angle of corneal: 0° to 180°(1° steps);
10. Corneal diameter: 2.0-14.0mm;
11. Target chart: Auto fog;
12. Screen: 5.7’’ colorful TFT LCD;
13. Printer: Thermal printer;
14. Net size: 28X49X46CM in 20KG
2. Cyl: -8D to +8D(0.12D/0.25D steps);
Axis: 0° to 180°(1° steps); Cyl form: +/-, +, –
3. Pupil Distance: 45mm to 88mm(1mm steps);
4. Min pupil diameter: Φ2.0mm
5. Vertex Distance: 0/12/13.75mm;
6. Radius of corneal curvature: 5-10mm(0.01mm steps);
7. Corneal Refraction: 33-67D(0.12D/0.25D steps);
8. Corneal Astigmatism: 0-8D(0.12D/0.25D steps);
9. Angle of corneal: 0° to 180°(1° steps);
10. Corneal diameter: 2.0-14.0mm;
11. Target chart: Auto fog;
12. Screen: 5.7’’ colorful TFT LCD;
13. Printer: Thermal printer;
14. Net size: 28X49X46CM in 20KG