English
English
Model: HVS-200
The HVS-200 Columba series is a next-generation vision screener optimized for children under six, including infants. Utilizing AI algorithms and advanced optical technology, it achieves high-accuracy detection within just 0.1 seconds, effectively minimizing interference from patient movement or environmental factors.
Designed for efficiency, the device features an audio-visual attraction system to improve child cooperation and success rates. Its high-capacity battery supports over 5 hours of intensive use, featuring Type-C fast charging (15 minutes for 1.5 hours of power) to save operator time and ensure seamless workflow.
Stable and accurate even if patients move, long battery life with fast charging, and quick measurements that save doctors time.
With single-point ranging and high-speed optical measurement, it completes a reading in just 0.1 seconds—making it ideal for reliable vision screening in children aged 0 to 6.
| 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. Video chat to check HVS-200 Columba Series Vision Screener.
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.
Shanghai LINK serve global eye care professionals, including distributors, hospitals, eye clinics, optical shops, government projects, OEM/ODM partners, and consumers seeking reliable vision care solutions.
Stable supply, competitive pricing, and strong market support for local distribution partners.
Stable supply, competitive pricing, and strong market support for local distribution partners.
Efficient solutions for refraction rooms, retail optical stores, and chain operations.
Reliable equipment support for public healthcare tenders and international medical projects.
Eye care professionals and individual users seeking vision screening and eye care solutions.
Simply fill out the form below as much as you can, then leave the rest to us.
Get quick response
Leave Message
Question? Email us or give us a call at anytime, we will be at your serivce.
Room 135, 1101 Huyi Highway,Nanxiang Town,Jiading District,Shanghai, China.
It’s our pleasure to receive your enquiry, and we will provide full support always. “Bringing Value To Eye Care Practitioners Worldwide” is a consistent goal of Shanghai LINK Instrument. Contact us at any time.
