SPECIFICATIONS|
KR-8800 |
|
SPECIFICATIONS |
| RM8800 | KR8800 | |
| OBJECTIVE REFRACTOMETER MODE | ||
| Sphere |
-25D to +22D (0.12D/0.25D) |
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|
Cylinder |
0D to ±10D (0.12D/0.25D) |
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Axis |
0° to 180° (in 1° or 5° steps) |
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Minimal pupil diameter |
Ø2.0mm |
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Target fixation |
Auto fog system |
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| CORNEAL CURVATURE MODE | ||
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Corneal curvature radius |
---- |
5.00 to 10.00mm (0.01mm) |
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Refraction index |
---- |
1.3375 |
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Corneal refraction |
---- |
67.5D to 33.75D (0.12D/0.25D) |
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Corneal astigmatism |
---- |
0D to ±10D (0.12D/0.25D) |
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Corneal astigmatism axial angle |
---- |
0° to 180° (in 1° or 5° steps) |
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Measuring area |
---- |
3mm with 7.7mm radius |
| OTHER | ||
| PD measurement range |
85mm max. in 1mm step |
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Measurement start |
Manual |
Auto Start/Manual (selectable) |
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Measurement display |
Color LCD Monitor |
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| Measurement recording |
Built-in printer (Up to 10 measurements of each eye can be stored in memory) |
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Alignment |
5" LCD |
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| Vertex distance |
0, 12.0 and 13.75mm (selectable) |
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Energy saving |
Automatic Power Saver Mode when left unused for 10 minutes |
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Power supply |
100-120V,220-240V AC, 50/60Hz, 60VA |
100-120,220-240V AC, 50/60Hz, 75VA |
| Output |
RS-232C / USB1.1 |
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|
Weight |
20.0kg |
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| Dimensions |
275(W) x 475(D) x 450(H)mm |
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