Handheld Vision Screener LikeMed SL-100
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$12121.00
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Product Overview
LikeMed SL‑100 Handheld Vision Screener is a portable binocular screening device for objective eye‑refraction assessment. It performs non‑invasive, non‑dilated pupil measurement within 1 second. Multiple age‑group preset modes help clinicians evaluate myopia, hyperopia, astigmatism, ptosis and ocular misalignment risk for infants, children, teenagers and adults. Ideal for mobile out‑reach screening projects and fixed clinical settings.
Main Technical Specifications
表格
| Item | Parameters |
|---|---|
| Spherical Power (DS) | ‑10D ~ +10D |
| Cylindrical Power (DC) | ‑3D ~ +3D |
| Axis (AX) | 1° ~ 180° |
| Equivalent Spherical (SE) | ‑11.5D ~ +11.5D |
| Pupil Diameter | 3.2 mm ~ 9.0 mm |
| Pupil Distance PD | 35 mm ~ 80 mm |
| Age Presets | 6‑12Months /12‑36Months /3‑6Yrs /6‑20Yrs /20‑100Yrs |
| Screen | 45° inclined touch display |
| Measurement Speed | ≤1 second per test |
| Data Export | USB, Bluetooth, Wi‑Fi, Excel auto‑report, thermal print support |
| Power Supply | Dual rechargeable lithium‑ion batteries |
| Gross Weight | 4.50 kg |
| Service Valid Period | 10 years |
Core Features
- Wide Measurement Range: Support high‑diopter mode for ±7.00D and above patients.
- High‑Volume Mass Screening: Barcode‑scan subject entry, hot‑key quick‑screen; handle up to 2000 screenings daily.
- Smart Distance Reminder: Real‑time distance feedback to avoid invalid readings, great for uncooperative young kids.
- Dual‑Check Function: Refraction plus ptosis & eye position preliminary screening.
- AI Cloud‑Data Solution: Real‑time upload, generate individual & collective analysis charts, compatible with third‑party hospital management systems (interface to be confirmed with IT department).
- Multiple Export Ways: USB flash disk, online cloud download, Bluetooth transmission, thermal on‑site printing.
- Portable Mobile Work: Equipped with carrying bag & wrist‑strap, two spare batteries for off‑site school / community screening. Optional dark‑box accessory available.
Scope of Application
- Primary & Secondary Schools: Annual student vision screening & myopia‑prevention health files
- Maternal & Child Healthcare Hospital: 0‑6Y children eye‑development monitoring
- Community Health Centers: Population‑wide public health eye screening
- Ophthalmology & Optometry Clinics: Pre‑examination refractive risk triage
Standard Packing List
1× Main Handheld Vision Screener 1× Software V1.0 1× Power Adapter 2× Rechargeable Lithium Batteries 1× Portable Carrying Bag 1× Wrist Strap 1× Thermal Printer & Power Adapter 4× Thermal Printing Papers 2× Pediatric Cartoon Stickers Manual, Certificate, Warranty Card included.
Important Notes
- Hold device stable during measurement to avoid shake‑caused error
- Prevent eyelashes & eyelid from blocking subject’s eyes
- Avoid direct sunlight / UV light shining onto eyes under test
- Keep eyes tear‑free to reduce reflection interference
- Select high‑diopter mode for ±700 degrees and above
- Subjects shall face away from light source
- Store instrument in dry environment; moisture may cause ultrasonic ranging malfunction
Disclaimer: This equipment is for screening purpose only, not substitute for formal optometry. Abnormal results require further professional ophthalmic examination.

