Joe control
VT-150 Manual Phoropter
Baoding Ray Vision provides high-quality ophthalmic diagnostic equipment for professionals worldwide.
The VT-150 Manual Phoropter represents the perfect balance between precision, durability, and usability.
Designed for optometrists and ophthalmologists, this instrument allows quick, accurate, and repeatable refraction results.
Its precision engineering, wide measurement range, and smooth mechanical operation make it an indispensable tool for clinics, hospitals, and optical stores seeking a reliable manual refraction system.
Whether for routine refractions or detailed examinations, the VT-150 offers professional-grade accuracy and a comfortable testing experience for both practitioners and patients.

FEATURES
1. Quick, Easy, and Accurate Refractions
The VT-150 is designed to deliver accurate measurements in the shortest time possible. Smooth control wheels and balanced torque provide effortless adjustments during testing.
2. Precision Engineering for Superior Performance
Each component is carefully machined to ensure mechanical stability and optical alignment. The result is consistent performance and long-term reliability under daily clinical use.
3. Extended Measurement Range
The VT-150 covers a broad range of sphere and cylinder powers, meeting the demands of various refractive conditions — from mild hyperopia to high myopia and astigmatism.
4. Multi-Coated Lenses for Clear Vision
Advanced multi-coating technology minimizes reflections and enhances optical clarity, ensuring accurate results even under different lighting conditions.
5. Synchronized Cross Cylinders
The synchronized cross-cylinder system simplifies astigmatism testing, allowing the operator to adjust the axis and power simultaneously for faster and more reliable results.
6. Wide Testing Range & Adjustable Comfort
The adjustable PD, convergence, and forehead rest design ensure comfort and precision across different patient profiles, from children to adults.

SPECIFICATIONS
|
Parameter |
Specification |
|
Sphere Power Range |
+16.75D to -19.00D (min. reading 0.25D or 0.12D); extendable to +26.75D to -29.00D with optional ±10.00D lens |
|
Cylinder Power Range |
0 to -6.00D (min. reading 0.25D or 0.12D with auxiliary lens); extendable to -8.00D with -2.00D auxiliary lens |
|
Astigmatic Axis Scale |
0°–180°, in 5° steps |
|
Cross Cylinder |
±0.25D reversal type synchronized with astigmatic axis (±0.50D optional) |
|
Rotary Prism |
0–20△D, in 1△D steps |
|
PD Adjustment |
48–80 mm, in 1 mm steps (right and left synchronized) |
|
Forehead Rest Adjustment |
16 mm backward and forward |
|
Convergence |
Optical axes converge 2 mm inward at a distance of 400 mm; effective PD range: 57–80 mm |
|
Corneal Distance Device |
Adjustable: 2 mm forward and 5 mm backward from standard plane, with scale |
|
Effective Field of View |
19 mm |

Why Choose VT-150 Manual Phoropter?
•Precision mechanical design with smooth and stable operation
•High-quality optics with advanced coating for clarity and accuracy
•Extended measurement range for diverse clinical needs
•Durable construction suitable for long-term professional use
•Ergonomic, user-friendly design for comfortable testing
•Ideal for hospitals, clinics, and optical retailers
Conclusion & Call to Action
The VT-150 Manual Phoropter embodies Ray Vision’s commitment to innovation and professional quality in ophthalmic testing.
By combining precision optics, durable engineering, and intuitive usability, it offers practitioners an efficient and accurate refraction solution.
Trusted by professionals worldwide, the VT-150 is a dependable choice for improving workflow and diagnostic confidence.
Upgrade your refraction experience with VT-150 Manual Phoropter.
Contact us today to request pricing, technical specifications, or dealer information.
Product series
TB-S250 Optical Instrument Motorized Table
IOP-200 Indirect Ophthalmoscope
AT-R Tonometer
AL-H30 Auto lensmeter
AL-H10 Auto Lensmeter / Automatic Lens Measurement Device
ELITE Digital Visual Acuity Chart