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 Visual Fields Analyzers In Stock Now
Need a comparable visual fields analyzer available today? These units are in stock and ready to ship with a 90-day Digital Eye Center warranty.
Prefer to wait for the Nidek OPD-Scan III Refractive Power/ Corneal Analyzer – Used? Request availability and we’ll source one for you.
Condition & Warranty
Used. This Nidek OPD-Scan III Refractive Power/Corneal Analyzer has been tested and is in excellent working order. The automated alignment and tracking systems are responsive, the internal optical pathways are pristine, and the high-resolution touchscreen displays clinical data perfectly. The unit shows some minor signs of usage as expected for used equipment. Carefully tested before shipping. Covered by a 90-day warranty on parts and workmanship.
Nidek OPD-Scan III Refractive Power/Corneal Analyzer — Used with 5-in-1 Diagnostic Integration
The Nidek OPD-Scan III is a premier, comprehensive diagnostic workstation that combines five essential instruments into a single, seamless platform: wavefront aberrrometer, corneal topographer, autorefractor, autokeratometer, and pupillometer/pupillographer. Utilizing Nidek’s proprietary automated wavefront technology, the system maps the refractive power of the eye across the entire pupillary area, providing unmatched accuracy in separating corneal aberrations from internal lenticular aberrations.
Designed to optimize premium clinical workflows, the OPD-Scan III captures 2,520 data points for wavefront evaluation and uses a 33-mire Placido disc system for high-resolution corneal topography. It features advanced OPD-Map visualization, which simulates the patient’s quality of vision (including PSF and visual acuity charts) under photopic and scotopic conditions. This used unit is a vital asset for practices specializing in premium IOL selection, refractive surgery pre/post-op management, and complex contact lens fittings.
Research published in the National Library of Medicine emphasizes that combined wavefront aberrrometry and corneal topography systems offer a significantly higher level of precision for detecting corneal ectasia and planning customized refractive treatments compared to standard objective refraction methods.
Why Practices Choose the Nidek OPD-Scan III
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5-in-1 Diagnostic Power — Integrates multiple instruments into one footprint, reducing patient movement and saving valuable square footage in the clinic
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Corneal vs. Internal Aberration Separation — Distinctly isolates whether visual distortion originates from the cornea or the crystaline lens, crucial for premium IOL candidates
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High-Density Wavefront Sensing — Measures thousands of points across the pupil to capture higher-order aberrations that standard refractors miss
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Advanced Placido Topography — Provides absolute shape analysis of the anterior surface for precise keratoconus screening and contact lens design
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Photopic and Scotopic Pupillometry — Measures dynamic pupil size in varying light levels to anticipate night vision disturbances or glare issues
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Toric IOL Summary & Alignment — Includes specialized software modules that recommend optimal orientation for toric lenses based on corneal astigmatism axis
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Intuitive Touchscreen Interface — Large color display simplifies tracking, data analysis, and immediate map comparison for the operator
Clinical Applications
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Pre-Operative Cataract Workups to identify premium IOL candidates and screen for hidden corneal pathologies
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Refractive Surgery Evaluation providing detailed structural maps for LASIK, PRK, or ICL pre-op planning
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Keratoconus Detection and Monitoring using specialized topographic indices to track disease progression over time
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Advanced Contact Lens Adaptations utilizing sagittal depth data and corneal maps for custom scleral or RGP lenses
Who This Is For
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Refractive and Cataract Surgeons requiring elite, integrated diagnostic maps to guarantee optimal post-operative visual outcomes
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Premium Ophthalmic Clinics needing to maximize diagnostic efficiency without adding multiple standalone machines
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Corneal and Contact Lens Specialists who demand the high-resolution anterior surface analysis provided by Placido topography
Technical Specifications
| Specification | Detail |
| Model | Nidek OPD-Scan III |
| Type | Wavefront Aberrometer / Corneal Topographer / ARK / Pupillometer |
| Measurement Points | 2,520 points (Wavefront) |
| Topography Rings | 33 Placido mires |
| Sphere Range | -20.00D to +22.00D (0.12D / 0.25D step) |
| Cylinder Range | 0 to ±12.00D (0.12D / 0.25D step) |
| Axis Range | 0° to 180° (1° step) |
| Pupil Measurement | Photopic, Scotopic, and Mesopic |
| Display | Large Tiltable Color Touchscreen LCD |
| Condition | Used |
| Warranty | 90-day warranty on parts and workmanship |
