Riester Uni III Otoscope, May Ophthalmoscope (Battery handle type C/rheostat/Vacuum light)
Riester Uni III Otoscope, May Ophthalmoscope (Plug-in handle/rheostat/ri-accu/Halogen light)
Riester Uni III Otoscope, May Ophthalmoscope (Plug-in handle/rheostat/ri-accu/Xenon light)
Riester Uni III Otoscope, May Ophthalmoscope (Type C handle/rheostat/ri-accu/ri-charger/Halogen light)
Riester Uni III Otoscope, May Ophthalmoscope (Type C handle/rheostat/ri-accu/ri-charger/Xenon light)