Optical Equipment Butterfly Manual Phoropter Refractor for Eyesight Refraction
Model No.︰VT-10C
Brand Name︰VisuMate
Country of Origin︰China
Unit Price︰US $ 599 / pc
Minimum Order︰1 pc
Product Description
Optical Equipment Manual Phoropter Brand: VisuMate Model: VT-10C CE Marked
Features:
- Beautiful butterfly shape design;
- Black and white colors for options;
- All METAL materials for durable use;
- Anti-mildew plated film Optical Lens;
- All side visual refraction;
- Accurate and comfortable measurement;
- Exquisite manufacturing technique, with comfortable feel.
Technical Specifications:
| Sphere Power | Range: +16.75D~-19.00D, Step: 0.25D |
| Cylinder Power | Range: 0.00D~-6.00D (0.00D~-8.00D with additional lens of -2.00D) Step: 0.25D (when additional Lens of +0.12D, step:0.12D) |
| Cylinder Axis | Range: 0°~180° , Step: 5° |
| Cross Cylinder | ±0.25D |
| Rotary Prism | Range: 0°~20°, Step: 1° |
| Auxiliary Lens Dials | (O): Open aperture (two positions) |
|
(R): Retinoscopic lens, +1.50D (standard) |
|
| (P): Polaroid (left eye: 45̊, right eye: 135̊) | |
| (WMV) and (RMV): Vertical Maddox (left eye: white, right eye: red) | |
| (WMH) and (RMH): Horizontal Maddox (left eye: white, right eye: red) | |
| (RL) and (GL): Red, Green lens (right eye: red, left eye: green) | |
| (+.12D): +0.12D Sphere Lens | |
| (PH): Pin hole | |
| (10ΔI) or (6ΔU): Prism Dispersion (right eye:6ΔBU, left eye:10ΔBI) | |
| (◎)Test mark for PD Adjustment | |
| (±0.50): ±0.50D fixed Cross Cylinder | |
| (OC): Occluder | |
| PD Adjustment | 50~75mm, 1mm step |
| Forehead-rest Adjustment | 16mm |
| Corneal Vertex Distance | 12mm |
Payment Terms︰ T/T, Western Union, Moneygram, Paypal
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