Description
Features
- Unique design of butterfly-shape appearance
- Capable of checking up all-sided visual functions, accurate and comfortable in measurement
- Exquisite manufacturing technique, with comfortable feel
- All kinds of lenses equipped and applicable for the diagnosis of all visual functions.
- Advanced Lens with Multi Layer Coating
Optimal Operability
Ophthall Phoropter is comfortable to operate. It offers smooth, speedy, and silent lens change. The unit minimizes interference and fatigue of patients’ eyes. Silent operation offers more comfort during examination
Excellent Optical Performance
Phoropter uses high-quality optical materials with multi-layer coating. Automated production process is carried out. Phoropter presents excellent optical performance.
Robust Design
Solid mechanisms, corrosion-resistant materials, and production process achieve excellent durability. This Phoropter is made to be durable in extreme conditions.
Additional Lenses
Regularly equipped with additional lenses, this product enables a wide range of cylinder power from 0 to -8D, and the step is 0.125D.
Technical Specifications of Phoropter
- Spherical power: Range: -19.00D to +16.75D, Step: 0.25D
- With auxiliary lens: +0.12D, Step: 0.12D
- Cylindrical power: Range: 0 to -6.00D
- With auxiliary cylinder lens: +0.12D, Step: 0.12D
- Cylinder axis: Range: 0° to ±180°, Step: 5°
- Cross cylinder: ±0.25D, Cross cylinder lens synchronized with cylinder axis
- Rotary prism: Range: 0 to 20, Step: 1
- PD adjustment: 50 – 75 mm, Step: 1 mm
- Convergence adjustment: 380 mm (When PD 64 mm)
- Forehead rest adjustment: 16 mm
- Vertex corneal distance: 13.75 mm (From corneal point to standard lens surface)
- Dimension: 335 (L) x 320 (W) x 98 (H) mm
- Weight: 5 Kg
- Optional: Arm for the Phoropter
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