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Matrix R 20+
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| Refractive Measuring Range | Sph. : ± 25D, CyI. : ± 12D (0.12D or 0.25D step) |
| Axis : 1~180° (1° step) | |
| Keratometer Measurement Range | Radius of Corneal curvature : 2.0~10 mm (0.01 mm step) |
| Corneal Refraction : 33.00D ~ 67.00D (0.12D/0.25D step) | |
| Corneal Astigmatism : 0 ~15.00D (0.12D/0.25D step)/Axis : 1~180 | |
| Measurement Mode | Automatic or Manual (Selectable from Screen) |
| Mode of Operation | REF mode/K-mode or R/K mode (selectable) |
| Vertex Distance | 0, 12, 13.5 or 15mm (selectable) |
| Min.Measurable Pupil Diameter | Ø 2.00 mm |
| Measurable Pupillary Distance (PD) | 30~85mm (1mn step), Automatic |
| Measurable Cornea, IPIS & Pupil Size | 2.00mm~12.00mm, by adjusting the cursor on the image |
| Fixation Target | Scientifically designed auto-fogged scenic picture |
| Printer | Fast Thermal Printer with easy paper load facility |
| Internal Monitor | 5.7 inch hi-resolution color LCD monitor |
| Shifting Range | Back & Forth : ±19mm ; right & left : ±44mm |
| UP/DN : ±19 mm ; Chin rest : ±30mm | |
| Power Saving Function | OFF, 5min or 15 min (selectable) |
| Data Transmission | RS-232 interface (For Auto Phoropter) |
| Power Source / Consumption | 110~240. AC 50~60 Hz / 60 VA |
| W | 288(W) x 500 (D) x 480 (H) mm / 14 Kg |
| Quality Certification | CE & ISO 9001 : 2000 |
