Description
What’s Included
- Topcon VT-10 minus cylinder phoropter
- 90-day Digital Eye Center warranty
- Phoropter stand is not included — the phoropter ships alone
Condition & Warranty
Used. All lenses cleaned and dial mechanisms lubricated as part of a full service before shipment. The unit may show some signs of prior clinical use and is fully operational. Covered by a 90-day Digital Eye Center warranty on parts and workmanship.
Topcon VT-10 Minus Cylinder Phoropter — Used Manual Refractor
The Topcon VT-10 minus cylinder phoropter is a dependable manual refracting instrument for accurate, repeatable subjective refraction in optometry and ophthalmology practices. It uses the minus-cylinder convention standard across North American clinics, with precision optical-glass lenses and a full auxiliary set for binocular and prism testing. The sphere range covers +16.75D to -19.00D in 0.25D steps and cylinder runs to 6.00D, handling the full spread of routine refractive work.
Accurate phoropter-based subjective refraction remains foundational to reliable spectacle prescribing. A 2022 study in Translational Vision Science & Technology (National Library of Medicine) evaluating the reliability of subjective refraction reinforces the phoropter’s central clinical role.
Why Practices Choose the Topcon VT-10
- Minus-cylinder convention — the format most US practices and chart-projector systems are built around.
- Wide sphere range — +16.75D to -19.00D in 0.25D steps covers virtually all clinical refractive errors.
- Full auxiliary lens set — Maddox rod, polarizing lenses, red/green filters, occluder, and pinhole for binocular and low-vision testing.
- Rotary prism 0–20Δ — prismatic corrections directly, without separate prism bars.
- Precision optical-glass lenses — sharp, high-contrast imagery through a 19 mm aperture.
- Smooth dial mechanics — fast sphere-cylinder-axis adjustments with minimal effort.
- Durable build — robust housing for years of daily clinical use.
Clinical Applications
- Routine subjective refraction for spectacle or contact lens prescription.
- Binocular balance testing with the Maddox rod and polarizing lenses.
- Prism assessment and prismatic-correction dispensing.
- Pre-surgical refraction work-up for cataract and refractive procedures.
- Low-vision assessment using the pinhole and extended sphere range.
Who This Is For
- Optometry practices needing a reliable minus-cylinder workhorse for general or specialty lanes.
- Ophthalmology clinics wanting a cost-effective manual refractor for primary or backup use.
- Teaching clinics training minus-cylinder refraction technique.
- Satellite offices needing a proven, low-maintenance instrument.
Technical Specifications
| Spec | Detail |
| Cylinder type | Minus cylinder |
| Sphere range | +16.75D to -19.00D (0.25D steps) |
| Cylinder range | 0.00 to -6.00D (0.25D steps) |
| Cylinder axis | 0°–180° (5° increments) |
| Cross cylinder | ±0.25D |
| PD range | 48–75 mm |
| Rotary prism | 0–20Δ |
| Auxiliary lenses | Plano, +0.12D, +0.25D, occluder, Maddox rod, polarizing, red/green, pinhole |
| Lens aperture | 19 mm |
| Lens material | Optical glass |
| Condition | Used |
| Warranty | 90-day Digital Eye Center warranty |
Compare Minus-Cylinder Phoropters
| Model | Cylinder | Illuminated | Price |
| Topcon VT-10 Minus | Minus | No | $2,200 |
| Topcon VT-10 Plus | Plus | No | $2,530 |
| Marco RT-700 | Minus | Yes | $2,200 |
| Burton 7500-I | Minus | Yes | $1,430 |
Also consider the Marco RT-700 for illuminated dials, or the Topcon VT-10 Plus if your lane uses the plus-cylinder convention.
Questions about the Topcon VT-10 minus cylinder phoropter? Contact us for availability and shipping details.
