See ARK-710 in Operation
A short demonstration of patient positioning, touchscreen operation and the measurement sequence.
Silent product overview. Examination results require professional interpretation.
MEASUREMENT WORKFLOW & RESULTS
More control over each examination
Set the eye-switching sequence, review repeated readings and prepare reports for your practice.
01 / RIGHT–LEFT WORKFLOW
Choose how the instrument moves between eyes
- Full Auto
- Automatic eye switching and measurement.
- Auto(RL)
- Automatic right/left eye switching.
- Manual
- Operator-controlled right/left switching.
02 / REPEATED READINGS
Set the measurement sequence
Select 1–10 consecutive measurements, with a default of 3. Review the recorded readings and choose whether to display their average.
03 / POSITION PRESETS
Preset the starting position
Choose HIGH, CENTER or LOW as the default chinrest height. Set the standby position to the right eye, left eye or last measured position.
04 / PRINTED REPORTS
Tailor the report to your workflow
Choose automatic or manual printing, with full-cut or half-cut paper settings. Select report fields such as the date, patient ID, device ID and company details.
ADDITIONAL OPERATING DETAILS
Selectable settings at a glance
| Refraction display increments | 0.12 / 0.25 D |
|---|---|
| Axis display increments | 1° / 5° |
| Keratometric power display increments | 0.05 / 0.12 / 0.25 D |
| Keratometry result units | mm / D |
| Patient or operator ID | Up to 14 characters |
Display increments are selectable steps, not measurement-accuracy or repeatability claims.
Objective Refraction and Corneal Curvature in One Unit
The ARK-710 auto refractor keratometer combines objective refractive measurement and corneal-curvature measurement in a tabletop instrument. Its K&R, REF and KRT modes let the operator select a combined workflow or an individual measurement mode according to the examination sequence. Results are measurement outputs for professional review and are not a diagnosis or treatment recommendation.
Measurement Modes
- K&R mode: diopter and corneal-curvature measurement.
- REF mode: diopter measurement.
- KRT mode: corneal-curvature measurement.
The ARK-710 provides vertex-distance settings of 0, 12.0, 13.75 and 15.00 mm. The spherical range is -25.00 D to +25.00 D, the cylindrical range is -10.00 D to +10.00 D and the astigmatic-axis range is 0°–180°. PD is listed from 10 to 85 mm, with a minimum pupil diameter of 2.0 mm.
Corneal Measurement Scope
For the keratometry workflow, the ARK-710 covers a corneal-curvature radius of 5–10 mm, a corneal astigmatic-axis range of 0°–180° and a corneal-diameter range of 2–12 mm. These ranges describe the instrument scope; they are not accuracy, repeatability or clinical-outcome claims.
Display and Alignment
Automatic eye tracking supports alignment during measurement. The 9-inch touch LCD can rotate through 360°, helping the operator position the control surface for different room layouts. The system also provides Bluetooth communication. Confirm the receiving-system requirements and permitted data workflow for the destination market before quotation.
Installation and Quotation Checks
The listed power requirement is AC 220 V, 50 Hz, 75 VA. The unit dimensions are 300(W) × 450(D) × 500–530(H) mm and the listed weight is 20 kg. Before ordering, confirm the destination electrical standard, included printer supplies, cables, accessories, language, workstation arrangement, documentation and service scope. Items not listed above should be confirmed in the quotation.
ARK-710 Frequently Asked Questions
Does ARK-710 measure both refraction and corneal curvature?
Yes. The ARK-710 provides K&R for combined measurement, REF for diopter measurement and KRT for corneal-curvature measurement.
What display does it use?
The configuration uses a 9-inch touch LCD that can rotate through 360°.
Is ARK-710 a handheld autorefractor?
No. It is a tabletop auto refractor keratometer.
Review more optometry and refraction equipment, or contact ENOCHTEC to confirm the ARK-710 configuration for your market.