Combination of KJ6B and KJ8B

Characteristics:

·The filament can be 360°rotated and upward and downward moved.

·Quickly and precisely measure the astigmatism axis.

·The light can be converged, radiated and paralleled.

·Continuously adjustable brightness.

·Convenient quick recharging.

·Anti-recharging and anti-discharging function protects the battery.

·Can also be connected with the head of ophthalmoscope.

specifications.