Description
Hans Heiss HRK-9900 Autorefractor Keratometer — Brand New with Touchscreen and IOL Mode
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 stands out for its touchscreen interface, peripheral keratometry capability, and built-in IOL power calculation mode — making it one of the most capable instruments in its class for pre-surgical workups and high-volume clinical environments. With auto-tracking and auto-shot capture, the Hans Heiss HRK-9900 autorefractor keratometer minimizes operator steps and delivers consistent, reproducible measurements across all patient types.
Research published in International Ophthalmology confirms that auto-keratorefractometer measurements provide clinically reliable keratometric data, supporting their use in both routine refraction and pre-surgical corneal assessment.
Why Practices Choose the Hans Heiss HRK-9900
- Touchscreen interface — intuitive full-color touchscreen simplifies operation for technicians and eliminates the learning curve of older button-and-dial instruments
- Peripheral keratometry — measures corneal curvature beyond the central zone, providing richer topographic data for contact lens fitting and refractive surgery screening
- Built-in IOL calculation mode — keratometry values feed directly into IOL power formulas, streamlining cataract pre-surgical workups without a separate biometer
- Motorized chinrest — power-adjustable chinrest positioning reduces exam setup time and keeps patient alignment consistent across measurements
- Auto-tracking and auto-shot — tracks pupil movement and captures measurements automatically, reducing chair time and operator fatigue in high-volume lanes
- Wide measurement range — sphere from −25.00 D to +25.00 D with cylinder to ±10.00 D, accommodating the full spectrum of prescription patients
- Built-in thermal printer — instant paper results for the patient chart; no external printer or separate output device required
- Brand new with full warranty — new instrument with a 1-year Digital Eye Center warranty, not refurbished stock
Clinical Applications
- Automated objective refraction as the starting point for subjective manifest refraction in routine eye exams
- Peripheral corneal curvature measurement for specialty contact lens fitting including RGP and scleral lenses
- Pre-cataract surgery keratometry with integrated IOL power calculation support
- Refractive surgery screening and corneal assessment for LASIK/PRK candidates
- Pediatric and general population vision screenings benefiting from auto-shot capture
Who This Is For
- Ophthalmology practices performing cataract workups that need integrated IOL calculation in the autorefractor
- Contact lens specialty practices requiring peripheral keratometry beyond standard central measurements
- High-volume optometry clinics equipping new lanes with brand-new, full-warranty instrumentation
- Practices upgrading from older autorefractors to a modern touchscreen platform without the premium price of top-tier brands
Technical Specifications
| Specification | Detail |
| Model | Hans Heiss HRK-9900 |
| Type | Autorefractor / Keratometer with IOL mode |
| Sphere Range | −25.00 D to +25.00 D |
| Cylinder Range | 0 to ±10.00 D |
| Axis Range | 0° to 180° |
| Keratometry Range | 5.00 to 10.00 mm (33.75 to 67.50 D) |
| Keratometry Type | Peripheral keratometry |
| IOL Mode | Built-in IOL power calculation |
| Chinrest | Motorized (power-adjustable) |
| Interface | Touchscreen |
| Auto Functions | Auto-tracking, auto-shot |
| Printer | Built-in thermal printer |
| Condition | Brand New |
| Warranty | 1-year Digital Eye Center warranty |
What’s Included
- Hans Heiss HRK-9900 autorefractor keratometer
- Chin rest and forehead rest
- Power cable
- 1-year Digital Eye Center warranty
Condition & Warranty
Brand new. The Hans Heiss HRK-9900 autorefractor keratometer ships new-in-box. Covered by a 1-year warranty on parts and workmanship.
Compare Autorefractor Keratometer Options
| Feature | HRK-9900 | Hans Heiss HRK-9000 | Nidek ARK-1e |
| IOL Mode | Yes | Yes | No |
| Peripheral Keratometry | Yes | Standard | 9-point |
| Touchscreen | Yes | Yes | No |
| Condition | Brand New | Brand New | Used |
| Price | $5,670 | $5,100 | $6,300 |
Also consider the Nidek ARK-500A Autorefractor Keratometer for a budget used option at $4,800.
Questions about the Hans Heiss HRK-9900? Contact us — we’re happy to help.
