Model: YZ-24B
The YZ-24B streak retinoscope is used retinoscope for measuring astigmatism axis. The filament can rotate 360° and move vertically, allowing accurate adjustment during examination.
YZ-24B offers convergent, divergent, and parallel light modes with continuously adjustable brightness. The device supports quick charging and features overcharge and discharge protection to extend battery life. It can also connect to an ophthalmoscope head, and both the YZ-24B and YZ-11D can be charged simultaneously.

YZ-24B Streak Retinoscope features a rotatable filament that can be adjusted 360° and moved vertically for accurate astigmatism axis measurement. Its advanced light module provides convergent, divergent, and parallel beam options with continuously adjustable brightness, ensuring clear and stable illumination during examination.

The YZ-24B Retinoscope features a precise control lever that allows smooth 360° filament rotation and vertical movement. This design enables clinicians to quickly and accurately align the streak for astigmatism axis measurement, ensuring stable and efficient examination handling.
| Working Distance | 0.67mm |
| Streak | 3mm-20mm |
| Streak Rotation | 360° |
| Illumination Source | 3.5V/2.8W Halogen Bulb. |
| Power (main Body) | Li battery pack DC:3.7V |
| Input Voltage | AC220V±22V/50HZ±1Hz, AC110V±11V/60Hz±1Hz |
Trusted Services:
1. Video chat to check YZ-24B.
2. Free online technical support and training.
3. Free online installation support.
4. 1-3 Years quality warranty.
5. Lifetime after sales support.
6. Most products are CE and ISO 13485 certificated.
7. Free input voltage and plug customization for electrical machines.
8. Fast worldwide shipping, 5-10 working days delivery for most countries.
9. Partial prepayment is acceptable before shipping.
10. Discount price, non-branded or customized products can be offered for distributors.
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