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The HVS-200 is a next-generation vision screener specially designed for early eye health assessment in children under 6 years old. With AI algorithms, high-speed detection, and cloud connectivity, it enables reliable and efficient screening — even for infants.
With an audio-visual fixation system and handheld design, the device helps attract attention and improve screening success rates. Cloud data support allows long-term tracking of refractive development, making it useful for schools, clinics, and early vision screening programs.
Measurement Functions:
- Sphere measurement
- Cylinder measurement
- Axis detection
- Pupil diameter measurement
- Pupillary distance (PD) measurement
- Refractive screening for early detection
Specifications
| Parameter | Specification |
|---|---|
| Spherical power | -7.5 D ~ 7.5 D (±0.5 D) |
| Height-number model | ±(7.5 D ~ 11.5 D) (±10%) |
| Cylinder Range | -3 D ~ 3 D (±0.5 D) |
| Axis | 1 ~ 180 (±5°) |
| Pupil diameter | 3.2 ~ 9.0 mm (±0.1 mm) |
| Pupil Distance | 35 ~ 80 mm (±1 mm) |
| Target Age Range | 0–6 years, including under 3 years |
| Measurement Speed | 0.1 seconds per eye |
| Measurement Technology | Single-point ranging, optical measurement |
| Battery | Ultra-large capacity, supports >5 hours screening |
| Charging | Super fast charging: 15 minutes for 1.5 hours use; Type-C & portable charger supported |
| Engagement Function | Audio-visual attraction to improve cooperation |
| Accuracy | High-speed acquisition, unaffected by patient movement or environment |
| Use Case | Early vision screening, myopia detection and control |
| Portability | Lightweight and handheld design for easy use |
Trusted Services:
1. Get Video and Brochure with Email or WhatsApp.
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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