Auto Refractometers
RM-180 / RK-180 Refractometer
RM-180 · RK-180
Choose RM-180 for refraction or RK-180 for refraction and keratometry. Joystick operation with automatic focusing supports routine examinations in optical stores and optometry centers.
View Specifications ↓Technical Specifications
Measurement Range
- Sphere
- −25 to +25 D
- Cylinder (absolute)
- 0–12 D
Configuration
- Display
- 9-inch TFT capacitive screen
- Power consumption
- 60 VA
- Dimensions
- 525 × 268 × 470 mm
Optical Measurement
- Cylinder axis
- 0–180°
- Curvature radius
- 6.5–10.5 mm (RK-180)
- Corneal refractive power
- 32.1–51.9 D (RK-180)
- Corneal diameter
- 6–14 mm (RK-180)
- Pupil diameter
- 2–14 mm
- Pupillary distance
- 10–85 mm
- Sphere resolution
- 0.01 D
- Cylinder resolution
- 0.12 D
- Axis resolution
- 1°
- Curvature radius resolution
- 0.01 mm (RK-180)
Operation & Performance
- Measurement modes
- Refraction; keratometry with RK-180
- Eye detection
- Up/down eye detection
- Focusing
- Automatic AF mode
- Patient positioning
- Electric chin rest
- Operation
- Joystick control
- Measurement speed
- ≤0.5 s
- Sphere repeatability
- ≤0.13 D
- Curvature repeatability
- ≤0.02 mm (RK-180)
Hardware & Output
- Printer
- 57 mm thermal, automatic paper cutter
- External display
- VGA
- Wireless data
- Optional Wi-Fi or Bluetooth
- Power supply
- AC 100–240 V, 50–60 Hz
- Exit-pupil illuminance
- <3 lx
- Net weight
- 17.6 kg
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