O1P21
Project achieved:
- 31% lower MSRP than market average
- CE; compliant with all EU directives
- ISO13485 certification
- FDA Registered
- 5-Year Warranty Coverage
- 30-Day (Risk-Free) Returns
Handheld auto-refractometer for fast, stress-free vision screening.
The O1P21 Vision Screener is a smart, handheld auto refractometer designed for swift and seamless eye screening across all age groups—from infants as young as 6 months to adults. Capturing both eyes simultaneously from a 1-meter distance, it delivers precise results in just 1 second, making it ideal for pediatric clinics, school screenings, and general eye care. Featuring a 4.3” full LCD touchscreen for intuitive use, the O1P21 ensures fast, stress-free assessments, even for uncooperative patients. This lightweight 800g device detects a range of vision abnormalities—myopia, hyperopia, astigmatism, strabismus, anisometropia, and anisocoria—while offering up to 5 hours of operation via dual lithium-ion batteries. Built-in sound and flashing light fixation aids improve engagement and accuracy, and results can be transferred instantly via Wi-Fi to the MediView system or printed on the spot using Bluetooth. With monocular/binocular modes, automated focus, and high-resolution output, the O1P21 is the ultimate portable vision screening solution—combining power, speed, and simplicity to bring better vision within everyone’s reach.
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Instant binocular screening delivers results in just 1 second from a 1-meter distance.
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Designed for all ages—from 6-month-old infants to adults—for broad clinical application.
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Detects six major visual issues including myopia, astigmatism, and strabismus effortlessly.
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User-friendly 4.3” touchscreen interface enables smartphone-like, intuitive operation.
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Wireless data transfer and reporting via WiFi and Bluetooth streamline patient recordkeeping.
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Lightweight (800g) and portable design with 5-hour battery life ideal for on-the-go screening.
9.8” (L) x 4.7” (D) x 3.9” (H)
1.76 lbs
Specifications
O1P21
| Device Type | Handheld auto refractometer / vision screener |
|---|---|
| Target Users | From 6-month-old infants to adults |
| Screening Distance | 39.37 inches ± 1.97 inches |
| Screening Time | ≤1 second after pupil focus |
| Operation Style | Smartphone-like 4.3” full LCD touch screen |
| Usability | Suitable for quick screening, especially effective for children and uncooperative patients |
| Fixation Target | Sound and flashing light |
| Conditions Detected | |
| Myopia | Nearsightedness |
| Hyperopia | Farsightedness |
| Astigmatism | Blurred vision due to irregular corneal shape |
| Strabismus | Eye misalignment |
| Anisometropia | Unequal refractive power between eyes |
| Anisocoria | Unequal pupil size |
| Measurement Parameters | |
| Measuring Modes | Binocular / Monocular |
| SPH (Spherical Power) | Range: -9 D to +7 D Resolution: 0.25 D / 0.01 D Accuracy: ±0.5 D |
| CYL (Cylindrical Power) | Range: 0 D to 3 D Resolution: 0.25 D / 0.01 D Accuracy: ±0.5 D |
| Axis | Range: 0° to 180° Resolution: 1° Accuracy: ±5° |
| Pupil Size | Range: 4.0 mm to 9.0 mm Accuracy: ±0.1 mm |
| Pupil Distance (PD) | Range: 30 mm to 80 mm Accuracy: ±1 mm |
| Data Transfer | Via WiFi |
| Software Integration | Connects with Mediview patient management system for data and image storage |
| Printing Support | Connects via WiFi/Bluetooth for instant report printing |
| Power & Battery | |
| Power Supply | 2 × 18650 Li-ion batteries (3.7 V, ≥3400 mAh) |
| Charger Input | 100–240 V, 50/60 Hz, 35 VA |
| Charger Output | 5 V, 2 A (via USB port) |
| Working Time | Up to 5 hours of continuous use |
| Charging Port | USB |
| Screen Size | 4.3” full LCD touch screen |