Description
This exact unit sold recently — but we specialize in sourcing refurbished ophthalmic equipment. Typical turnaround is 2–4 weeks once we confirm availability with our partners. Request a free quote with no deposit required.
Request Availability → Free quote · No obligation · 90-day warranty when shipped
Similar Autorefractors In Stock Now
Need a comparable autorefractor available today? These units are in stock and ready to ship with a 90-day Digital Eye Center warranty.
Prefer to wait for the Hans Heiss HRK-9900 Autorefractor Keratometer? Request availability and we’ll source one for you.
What’s Included
- Hans Heiss HRK-9900 autorefractor keratometer unit
- Motorized chin rest
- Chinrest paper rolls
- Power cable
- Instruction manual
- 1-year Digital Eye Center warranty
Condition & Warranty
Brand new. The HRK-9900 ships direct from our inventory in original factory condition. Covered by a 1-year warranty on parts and workmanship.
Hans Heiss HRK-9900 — Brand New Autorefractor Keratometer with Touchscreen and IOL Calculation
The Hans Heiss HRK-9900 autorefractor keratometer is a brand-new, full-featured diagnostic instrument combining automated objective refraction with comprehensive corneal curvature measurement in a single tabletop unit. The HRK-9900 covers a sphere range of −25 D to +22 D and a keratometry radius of 5.0 – 10.2 mm, giving it the breadth to handle myopes, hyperopes, and irregular corneas alike. A 90° tilting color LCD touchscreen puts all controls directly at the examiner’s fingertips, and the motorized chinrest reduces repositioning time between patients — making the HRK-9900 a practical choice for busy refractive, general ophthalmology, and optometry practices. Made in Korea to exacting standards, this is one of the most fully-featured instruments in its price class, and it ships brand new with a full 1-year Digital Eye Center warranty.
The National Library of Medicine confirms that modern autorefractometers demonstrate strong agreement with subjective refraction in clinical settings, supporting their use as a reliable starting point for the refraction workup.
Why Practices Choose the Hans Heiss HRK-9900
- Wide measurement range — sphere from −25 D to +22 D captures the full spectrum of ametropia, including high myopes and post-surgical hyperopes requiring serial monitoring.
- Peripheral keratometry — the HRK-9900 measures peripheral corneal curvatures using fixation lamps at off-axis positions, giving contact lens fitters and corneal specialists curvature data beyond the central 3 mm zone.
- IOL power calculation mode — built-in axial length and keratometry integration supports pre-surgical planning, reducing the need to transfer measurements to separate calculation software.
- Freeze function for diameter measurement — captures a corneal, pupil, or contact lens diameter measurement in real time, useful for contact lens fitting and documentation.
- 90° tilting color LCD touchscreen — ergonomic display adjusts for seated or standing examiners; the touchscreen interface keeps all controls accessible without reaching across the instrument.
- Motorized chinrest — motor-driven vertical adjustment aligns patients faster than manual cranks, cutting per-patient setup time in high-volume lanes.
- Built-in thermal printer with auto-cutter — prints a complete refraction and keratometry report at the end of each exam; the auto-cutter delivers a clean slip without tearing.
- USB & RS-232 connectivity — integrates with EMR systems and optical dispensing software; USB port ensures forward compatibility as practice networks evolve.
Clinical Applications
- Routine refraction workup — objective starting point for subjective refinement, reducing chair time for both patient and examiner in general optometry and ophthalmology.
- Pre-surgical evaluation — keratometry and IOL calculation mode support cataract pre-op and refractive surgery screening workflows.
- Contact lens fitting — peripheral keratometry and freeze-diameter function give fitters the data needed to select base curve, diameter, and lens type without additional instrumentation.
- Pediatric and school-age screening — fast, non-invasive measurement cycle is well-tolerated by younger patients; wide sphere range captures both latent hyperopia and progressive myopia.
- Post-surgical monitoring — tracks keratometry stability and residual refractive error after LASIK, PRK, or cataract extraction over follow-up visits.
Who This Is For
- General ophthalmology and optometry practices seeking a new, fully-warranted autorefractor keratometer at a price well below European or Japanese brands of comparable specification.
- Refractive surgery centers requiring IOL calculation capability and keratometry data in a single streamlined workflow.
- Contact lens specialty practices that need peripheral keratometry and diameter measurement without the cost of a topographer.
- High-volume multi-provider clinics where the motorized chinrest, touchscreen controls, and fast auto-printer meaningfully reduce per-patient lane time.
Technical Specifications
| Specification | Detail |
| Instrument type | Autorefractor / Keratometer |
| Sphere range | −25 D to +22 D |
| Keratometry radius | 5.0 – 10.2 mm (34.9 – 67.5 D) |
| Keratometry mode | Central + peripheral (fixation lamp offset) |
| IOL calculation | Yes |
| Freeze / diameter function | Corneal, pupil, and contact lens diameter |
| Display | Color LCD touchscreen, 90° tilt |
| Chin rest | Motorized |
| Printer | Built-in thermal printer, auto-cutter |
| Connectivity | USB + RS-232 |
| Origin | Made in Korea |
| Condition | Brand new |
| Warranty | 1 year (parts and workmanship) |
Compare Autorefractor Keratometer Options
| Model | Condition | Price | Warranty |
| Hans Heiss HRK-9900 (this unit) | Brand new | $5,670 | 1 year |
| Potec PRK-8000 | Brand new | $6,800 | 1 year |
| Nidek ARK-1e | Used | $6,300 | 90 days |
| Nidek ARK-500A | Used | $4,800 | 90 days |
| Tomey RC-5000 | Used | $4,180 | 90 days |
Need help choosing between a brand-new HRK-9900 and a refurbished unit? See our full selection of ophthalmic equipment or compare individual models above.
Questions about the Hans Heiss HRK-9900? Contact us for availability and shipping details.
