YZ11D ophthalmoscope + YZ24B slit retinoscope in one set, replaceable heads
Description
- Lighting form: large spot, small spot, slit, concentration scale, without red filter
- Optical power compensation: -35D ~ + 20D, 24 in total
- Filter diameter: 0.2 ~ 0.4 mm
- Lighting source: halogen lamp 3.5 V / 2.8 W
- Lighting brightness: > 80 lux, adjustable
- Ophthalmoscope size: 42 * 32 * 210 mm
- Case size: 300 * 220 * 120 mm
- Ophthalmoscope weight (without batteries): 118 g
- Total weight: 2.5 kg
- Ophthalmoscope power consumption: 8 VA
- Power supply: 220 V / 50 Hz or 3.7 V battery
Описание товара
Intelligent system, convenient for mobile diagnostics. The device is equipped with a special charger that provides quick and convenient recharging. Halogen lamp with uniform illumination displays the real colors of the fundus. In this device, you can select five types of spots or marks:
- 1. A large spot makes it possible to observe the muddy environment of the fundus.
- 2. The small spot is for general research.
- 3. The gap for the study of pathological changes, for example, pinching the tip of the optic nerve and edema of the retina.
- 4. A concentric scale for measuring the position of foreign bodies and the field of the focus of inflammation, as well as for checking the displacement of the fundus from the center.
- 5. The red absorbing filter makes it possible to examine the blood vessels of the fundus.
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