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:
|
Working Distance |
0.67m |
|
Streak |
3mm-20mm |
|
Illumination Source |
3.5V/2.8W halogen bulb |
|
Streak Rotation |
360° |
|
Input Voltage |
AC220V±22V/50Hz±1Hz、AC110V±11V/60Hz±1Hz |
|
Power(Main Body of Ophthalmoscope) |
Li+ battery pack DC:3.7V |