Nidek ARK-1a AutoRefractometer

Manufacturer year : 2019
Used condition like new, Excellent and ready to work
Come with warranty 12 month

Features:
- Simple opacity assessment with retroillumination image
- Keratometry measurement with mire ring
- Patient-friendly accommodation measurement
- Accurate refraction measurement
- Easy VA measurement with glare test

Specification:
- Objective Spherical Refractive Error: -30.00 to +25.00 D (VD = 12 mm) (0.01/0.12/0.25 D increments)
- Cylindrical Refractive Error: 0 to ±12.00 D (0.01/0.12/0.25 D increments)
- Cylinder Axis: 0 to 180° (1°/5° increments)
- Minimum Measurable Pupil Diameter: ø2 mm
- Corneal Curvature Radius: 5.00 to 13.00 mm (0.01 mm increments)
- Corneal Refractive Power: 25.96 to 67.50 D (n = 1.3375) (0.01/0.12/0.25 D increments)
- Corneal Cylindrical Power: 0 to ±12.00 D (0.01/0.12/0.25 D increments)
- Corneal Cylinder Axis: 0 to 180° (1°/5° increments)
- Pupillary Distance Measurement: 30 to 85 mm (1 mm increments)
- Corneal Size Measurement: 10.0 to 14.0 mm (0.1 mm increments)
- Pupil Size Measurement: 1.0 to 10.0 mm (0.1 mm increments)
- Accommodation Measurement: 0 to 10.00 D (0.01/0.12/0.25 D increments)
- Observation/Display Method: 6.5-inch color LCD
- Printer: Thermal line printer with auto cutter
- Interface Connectors: RS-232C: Two ports USB: One port LAN: One port
- Power Supply: AC 100 to 240 V ±10% 50/60 Hz
- Power Consumption: 100 VA
- Measurements: 260 (W) mm / 495 (D) mm / 457 (H) mm
- Mass: 20 kg