Description
Nidek RT-5100 Auto Phoropter — Used Motorized Refractor with Control Box
The Nidek RT-5100 auto phoropter brings motorized, computer-controlled subjective refraction to busy clinical environments. The Nidek RT-5100 eliminates manual lens flipping by allowing the examiner to step through sphere, cylinder, and axis values remotely via the included control box — delivering faster, more reproducible exam results. With smooth motorized operation and an ergonomic design, the Nidek RT-5100 auto phoropter is a practical upgrade for any practice running high patient volumes or seeking to streamline its refraction workflow.
Research published in the Journal of Optometry confirms that computer-controlled motorized phoropters deliver automated subjective refraction results clinically equivalent to conventional manual methods.
Why Practices Choose the Nidek RT-5100
- Motorized lens control — sphere, cylinder, and axis changes executed remotely, eliminating manual flipping and reducing chair time per patient
- Integrated control box included — enables seamless remote operation from the examiner position without reaching across the instrument
- Wide correction range — sphere from −19.00 D to +16.75 D and cylinder to ±8.00 D, covering routine and high-prescription patients
- Horizontal and vertical prism — built-in prism capability supports binocular vision testing and strabismus evaluation without auxiliary prism bars
- Cross-cylinder and auxiliary lenses — internally housed, streamlining the Jackson cross-cylinder test and ancillary tests
- Compatible with Nidek ARK autorefractors — links directly with Nidek ARK-series instruments for data transfer, allowing refraction data to pre-load and shorten the subjective exam
- Compact, balanced arm design — low-torque mounting reduces operator effort during positioning for precise patient alignment
- Quiet motorized mechanism — smooth operation maintains a calm exam environment, supporting patient comfort and accurate responses
Clinical Applications
- Routine distance and near subjective refraction for spectacle and contact lens prescriptions
- High-volume practice workflows where reducing per-patient exam time is a priority
- Binocular vision and strabismus testing using integrated prism lenses
- Pre-loading Nidek ARK autorefractor data to accelerate the subjective refinement phase
- Pediatric and low-vision exams where minimal manual manipulation reduces patient fatigue
Who This Is For
- Ophthalmology and optometry practices modernizing their refraction lane with motorized automation
- High-volume clinics needing to reduce exam time without sacrificing refraction quality
- Practices integrating Nidek ARK autorefractors and wanting a fully compatible phoropter
- Mobile or multi-lane practices that benefit from remote control flexibility
Technical Specifications
| Specification | Detail |
| Model | Nidek RT-5100 |
| Type | Motorized auto phoropter with remote control box |
| Sphere Range | −19.00 D to +16.75 D |
| Sphere Steps | 0.25 D |
| Cylinder Range | 0 to ±8.00 D |
| Cylinder Steps | 0.25 D |
| Axis Range | 0° to 180°, 1° steps |
| Prism | Horizontal and vertical prism lenses included |
| Auxiliary Lenses | Cross-cylinder, pinhole, occluder, red/green filters, Maddox rod, polarizing filters |
| Control | Remote control box (included) |
| Pupillary Distance | Motorized PD adjustment |
| Condition | Used |
| Warranty | 90-day Digital Eye Center warranty |
What’s Included
- Nidek RT-5100 auto phoropter (both eyes)
- Remote control box
- Power cable
- 90-day Digital Eye Center warranty
Condition & Warranty
Used. This Nidek RT-5100 auto phoropter has been inspected and confirmed in working condition. Covered by a 90-day warranty on parts and workmanship.
Compare Phoropter & Refraction Options
| Feature | Nidek RT-5100 | Nidek ARK-500A | Nidek ARK-1e |
| Type | Motorized phoropter | Autorefractor / Keratometer | Autorefractor / Keratometer |
| Best For | Subjective refraction lanes | Objective measurements | Objective measurements |
| Condition | Used | Used | Used |
| Price | ,600 | ,800 | ,300 |
Pair the Nidek RT-5100 with the Nidek ARK-500A Autorefractor or the Topcon KR-8900 Autorefractor for a complete objective-to-subjective refraction workflow.
Questions about the Nidek RT-5100? Contact us — we’re happy to help.
