digital auto refractometer-1

Auto Refractometer

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Auto Refractometer

U need fast, objective refraction data to optimize manual refraction. Hongdee’s auto refractometer uses an open-view, non-mydriatic system to measure sphere, cylinder, and axis in under a second. The intuitive touchscreen allows easy patient data entry, and wireless connectivity ensures seamless data flow to your clinic information system.

  • Features
  • Specifications
  • Competitive Advantage

Features

- Open-view design: Reduces patient accommodation for accurate refractions.

- Auto fogging: Minimizes accommodation artifacts.

- Wireless LAN: Export data directly to EMR or digital chart.

Specifications

Advantages ARK-200 ARK-710 ARK-900
Picture ARK-200.jpg ARK-710.jpg ARK-900.jpg
Key Strengths Compact & portable; manual & auto capture; affordable entry-level model Fully automated with auto-focus & eye-tracking; rotatable control panel; corneal measurement Premium performance: auto-capture, 360° foldable panel, IOL mode, high-speed measurement
Sphere Range –25.00 D to +22.00 D –25.00 D to +25.00 D –25.00 D to +25.00 D
Cylinder Range 0.00 D to ±8.00 D –10.00 D to +10.00 D –10.00 D to +10.00 D
Axis Range 1° – 180° 0° – 180° 0° – 180°
Measurement Speed ~1 second / eye ~1 second / eye ~0.5 second / eye
Pupil Diameter (Min.) φ 2 mm φ 2 mm φ 2 mm
Display 5.7″ LCD 9″ LCD 6.5″ touchscreen
Connectivity USB USB; wireless LAN USB; wireless LAN
Power Supply AC 110–240 V, 50–60 Hz AC 110–240 V, 50–60 Hz AC 110–240 V, 50–60 Hz
Footprint (Approx.) 250 × 300 × 350 mm 250 × 300 × 350 mm 250 × 300 × 350 mm
Corneal Astigmatic Power 0 D to –15 D (0.12 / 0.25 D steps) 0 D to –15 D (0.12 / 0.25 D steps) 0 D to –15 D (0.12 / 0.25 D steps)
Corneal Astigmatic Axis 1° to 180° (1° steps) 0° to 180° 0° to 180°
Auto Focus & Eye Tracking Yes Yes Yes
Rotary Prism Technology No (ARK-200) Yes Yes
Control Panel Rotation N/A 360° rotatable control panel 360° rotatable control panel
Foldable Control Panel N/A N/A 90° foldable control panel
Auto Paper Cutting Yes Yes (for printout) Yes (for printout)
Portable Option Yes (portable model available) No No
Dimensions (W×D×H) 275 mm × 475 mm × 435–465 mm 300 mm × 430 mm × 500–820 mm (linkedin.com) 255 mm × 490mm × 460–490 mm (linkedin.com)
Weight 18 kg 20 kg (linkedin.com) 18 kg (linkedin.com)
Power Supply AC 110–240 V, 50–60 Hz AC 220 V, 50 Hz (linkedin.com) AC 220 V, 50 Hz (linkedin.com)

Competitive Advantage

- Patient comfort: Open-view design reduces eye strain during measurement.

- High throughput: Rapid measurement cycle supports busy refraction clinics.

- Data management: Built-in storage for 1,000 exams with DICOM export.

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