The TF-5470A Universal Trial Frame is a universal trial frame designed for refraction examinations. It allows the insertion of multiple trial lenses and offers several adjustments for precise and comfortable fitting.
Features
- PD: 54–70 mm
- Capacity: 4 trial lenses can be inserted on each side
- Adjustment: leg length can be adjusted
- Axial calibration on each lens holder: left 120° to 0° to 135°, right 45° to 180° to 60°
- Lens rotation: 360°
