Portable Ophthalmoscope (AA Batteries)
OPH-1
Different models
2.5V Coaxial Ophthalmoscope, used for examining the interior structure of the eyes, especially the retina.
Specifications:
Illumination Style Large Spot, Small Spot, Hemispot, Net, Red Free
Diopter Compensation 0 ±1 ±2 ±3 ±4 ±6 ±8 ±10 ±15 ±20D
Illumination Source 2.5V/1.6W,LED illumination
Power 2 piece of AA alkaline or Ni-MH batteries