LENS METER (VE-2000)
N0.00
1.The filament can be 360 ° rotated and upward and downward moved.
2.Quickly and precisely measure the astigmatism axis.
3.The light can be converged, radiated and paralleled.
4.Continuously adjustable brightness.
5.Convenient quick recharging.
6.Anti-recharging and anti-discharging function protects the battery.
7.Can also be connected with the head of ophthalmoscope