Head-mounted binocular ophthalmoscope NBO-3-01
Head-mounted binocular ophthalmoscope NBO-3-01 The device is intended for binocular stereoscopic non-reflex examination of the fundus using reverse ophthalmoscopy when illuminated with white, blue and blue-green “redless” light. The device is used in medical institutions, eye clinics and eye offices. The device can be used without drug dilation of the pupil for diagnostic purposes and during surgical operations. The ability of the device to operate 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-mounted binocular ophthalmoscope; Autonomous power source (batteries NKGTs-1.2-1 - 5 pcs.); Charger; Network power supply; Aspherical ophthalmoscopic lens for 15, 20, 29 diopters; Depressor; Framed mirror; Case; Power cord; The insert is fusible; Lamp. Manba: https://www.nv-lab.ru/catalog_info.php?ID=278
- Parameter: Value
- Limits for setting the interpupillary distance, mm: 54 - 72
- Refraction, diopter:
- - eyepiece lenses;
- - ophthalmoscopic lenses: 2;
- 15; 20; 29
- 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:
- - from an autonomous unit;
- - from an alternating current network with voltage, V: 5 batteries NKGTs-1.2-1;
- 220±22 *
- Light source when working:
- - with autonomous and network power supply;
- - with lighting unit: lamp MNG6-10;
- lamp KGMN 12-50
- Power consumption, VA, no more: 65
- Overall dimensions, mm:
- - ophthalmoscope with headband;
- - common with packaging: 330 × 225 × 190;
- 440 × 250 × 180
- Weight, kg:
- - ophthalmoscope with headband;
- - total with packaging: 0.56;
- 3