Head binocular ophthalmoscope NBO-3-01

The device is designed for binocular stereoscopic non-reflex examination of the fundus using the reverse ophthalmoscopy method when illuminated with white, blue and blue-green “redless” light. The device is used in medical institutions, eye clinics and eye rooms.
The device is used without medical dilation of the pupil for diagnostic purposes and during surgical operations.

The ability to operate the device from an autonomous power supply allows you to increase the productivity of medical personnel and conduct ophthalmological examinations both in hospital wards and at home, at the patient’s bedside.

Components of the device NBO-3-01


  • Head binocular ophthalmoscope;
  • Autonomous power supply (batteries NKGTS-1.2-1 – 5 pcs.);
  • Charger;
  • Network power supply;
  • Aspheric ophthalmoscopic lens 20 diopters.



Limits of setting interpupillary distance, mm 54 – 72
Refraction of ophthalmoscopic lenses, diopter 15; 20; 29
Refraction of eyeglass lenses, dptr 2
Diameter of light fields at a distance of 264 mm from the protective glass, mm 11; 26; 45
Light filters blue; blue-green
Device power supply:
5 batteries NKGTS-1.2-1 installed in an autonomous power supply autonomous
from AC mains:
– voltage, V
– frequency, Hz
Light source when working with an autonomous and mains power supply MNG6-10 lamp
Power consumption, VA, no more 65
Overall dimensions, mm 330x225x190
Mass of the ophthalmoscope with headband, kg 0.56
Overall dimensions with packing, mm 440x250x180
Total weight (with packaging), kg 3
Overall dimensions and weight with packaging may differ slightly from those indicated.