Best Price Popular Model Har-800 Portable Auto Ref Keratometer
| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Product Name: | Portable Autorefractor Price |
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Basic Info.
- Model NO.
- HAR-800
- Certificate
- CE ISO FDA
- Model
- Portable Autorefractor
- Color
- White
- Warranty
- 12 Months
- Type.
- Portable Autorefractor
- Battery Life
- More Than 6 Hours of Continuous Usage
- Low-Battery Warning
- Indicates 15 Minutes Usage Remains
- Distance Measurement
- Automatic, with Audible and Visual Hint
- Working Distance
- Adult/Infant Mode 335±10mm
- Transport Package
- Standard Exporting Package
- Trademark
- VSO
- Origin
- Chongqing, China
- HS Code
- 9018500000
- Production Capacity
- 5000 Unit/Year
Product Description
Best Price Popular Model HAR-800 Portable Auto Ref Keratometer
Auto Refractometer Features:
1. Non-contact and non-invasive:
The light power is safe for eyes; There is 35cm(14 inches)between the instrument and the eyes.
2. Child-friendly:
Little cooperation is required, suitable for infants and those who have a language barrier.
3. Speedy Inspection:
One Key operation to complete the automatic detection of two eyes:
4. Accurate Result:
The advanced optical detection principle provides an accurate result: including myopia, hyperopia, astigmatism, axial and anisometropia.
5. Comprehensive detection modes:
Infant mode is specially designed for infantsl Myopia model is customized for myopia people and even high myopia people (HAR-880 only); Adult mode is suitable for all adults.
6. Easy targeting:
Luminant cross-shape facilitates the targeting for operator.
7. Ultrasonic distance measurement:
Automatically monitor the distance with audiable and visual hint.
8. Printer: Thermal printer is connected by infrared.
Auto Refractometer Specification:
|
Optical Parameters |
Mode |
Infant mode |
Adult mode |
Myopia Mode (HAR-880 only) |
|
|
Sphere range |
-6.0D~+8.0D |
-6.0D~+8.0D |
-9.0 to +2.0D |
||
|
Sphere interval |
0.25D/0.1D |
0.25D/0.1D |
0.25D/0.1D |
||
|
Sphere tolerance |
±0.5D |
±0.5D |
±0.5D |
||
|
Cylinder range |
-3.0D to +3.0D |
-3.0D to +3.0D |
-3.0D to +3.0D |
||
|
Cylinder interval |
0.25D/0.1D |
0.25D/0.1D |
0.25D/0.1D |
||
|
Cylinder tolerance |
±0.5D |
±0.5D |
±0.5D |
||
|
Axial of astigmatism range |
1°~180° |
1°~180° |
1°~180° |
||
|
Axial of astigmatism interval |
1° |
1° |
1° |
||
|
Axial of astigmatism tolerance |
0.25D-1.00D |
±10° |
±10° |
±10° |
|
|
1.25D-3.00D |
±5° |
±5° |
±5° |
||
|
Intervals are adjustable |
|||||
|
Function Parameter |
Working distance |
Adult/infant mode |
335±10mm |
Confidence level |
10 |
|
Myopia mode (HAR-880 only) |
268±10mm |
||||
|
Output of laser radiation |
150 to 200um |
Wavelength |
850±20nm |
||
|
Data acquisition time |
2s/eye |
Battery Voltage |
d.c. 11.1V |
||
|
Distance measurement |
Automatic, with audible and visual hint |
||||
|
Battery life |
More than 6 hours of continuous usage |
||||
|
Low-battery warning |
Indicates 15 minutes usage remains |
||||
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- Best Price Popular Model Har-800 Portable Auto Ref Keratometer