| After-sales Service: | Online Service |
|---|---|
| Warranty: | 1 Years |
| Type: | All |
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
• Myopia (nearsightedness)
• Anisometropia (unequal refractive power)
• Hyperopia (farsightedness)
• Strabismus (eye misalignment)
• Astigmatism (blurred vision)
• Anisocoria (unequal pupil size)
Binocular diopter measurement
Pupil diameter measurement
Auto operation
Quick screening within 0.5 seconds
Portable and light in weight
Changeable and rechargeable battery
Report output
| Measuring Mode | Binocular |
| Measuring Time | 0.5s |
| Automated Distance Sensing | 100cm±5cm |
| SPH | Range:-7D~+5D |
| Resolution:0.25D/0.01D | |
| Accuracy:±0.5D | |
| CYL | Range:-3D~0D |
| Resolution:0.25D/0.01D | |
| Accuracy:±0.5D | |
| Axis | Range:0~180° |
| Resolution:1° | |
| Accuracy:±5° | |
| Pupil Size | Range:3.5.0~9.0mm |
| Accuracy:±0.1mm | |
| Pupil Distance | Range:30~80mm |
| Accuracy:±1mm | |
| Fixation Target | Sound and flashing light |
| Working Time | 5 hours |
| Data Transfer | WIFI |
| Screen | 11.5*6.5cm full LCD touch screen |
| Charging Port | USB |
| Power Supply | 18650 Li-lion battery×2 , Voltage:3.7V , Current≥ 3400mAh |
| Targeted Patient | from 6-months infant to adults |
| Weight | 800g |
| Power Adaptor | Power Supply:~100-240V,50/60Hz,35VA Output:5V,2A |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}