66 Vision Tech YZ24 Streak Retinoscope
66 Vision Tech YZ24 Streak Retinoscope
Brand: 66 Vision-Tech
The product can quickly and precisely measure the astigmatism axis. The light can be converged, radiated and paralleled.
MAIN FEATURES
- The well positioned filament can be rotated for 360°and move upward and downward. Brightness of the streak can be adjusted.
- Quickly and precisely measure the astigmatism axis.
- The light can be converged, radiated and paralleled
- Two-steps adjustable brightness for bulb: S(Bright) and W(Dark).
