We have good communication with customers, and can improve the design and continuously optimize the Ophthalmic Instrument Table, Portable Slit Lamp, Round Seat Pneumatic Stool based on the information feedback from customers. We are constantly expanding the company's product line, constantly exporting excellent quality products, so that more customers can enjoy our first-class quality products. 'Create Values, Serving Customer!' is the aim we pursue. We integrate the talent resources of the enterprise to the maximum extent to provide a strong impetus for the sustainable development of the enterprise and promote the enterprise into the fast lane of healthy development.
HAR800 Handheld Auto Refractor (For Adults)
HAR880 Handheld Auto Refractor (For Adults and Infants)
Non-contact and Non-invasive, safe light source
User-friendly design, also suitable for infants
Easy targeting, fast inspection and one key operation
Ultrasonic distance measurement
Thermal Printer
Specification
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OPTICAL PARAMETERS |
Mode |
Infant mode |
Adult mode |
Myopia mode (HAR-880 only) |
|
|
Sphere range |
-6.0D to +8.0D |
-6.0D to +8.0D |
-9.0D to +2.0D |
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|
Sphere intervals |
0.25D/0.1DP |
0.25D/0.1D |
0.25D/0.1D |
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|
Sphere tolerence |
土0.5D |
土0.5D |
±0.5D |
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|
Cylinder range |
-3.0D to +3.0D |
-3.0D to +3.0D |
-3.0D to +3.0D |
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|
Cylinder intervals |
0.25D/0.1D R |
0.25D/0.1D |
0.25D/0.1D |
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|
Cylinder tolerence |
±0.5D |
土0.5D |
土0.5D |
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|
Axis of astigmatism range |
1°to 180 |
1 °to 180° |
1 °to 180° |
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|
Axis of astigmatism intervals |
1° |
1° |
1° |
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|
Axis of astigmatism tolerence |
0.25D to 1.00D |
±10° |
±10° |
±10° |
|
|
1.25D to 3.00D |
±5° |
±5° |
±5° |
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|
OIntervals are adjustable |
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|
PARAMETERS |
Working distance |
Adult/nfant mode |
335±10mm |
Confidence level |
10 |
|
Myopia mode (HAR-880 only) |
268±10mm |
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|
Output of the laser radiation |
150 to 200uw |
Wavelength |
850±20nm |
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|
Data acquisition time |
2s/eye |
Battery voltage |
d.c.11.1v |
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|
Distance measurement |
Automatic, with audible and visual hint |
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Battery life |
More than 6 hours of continuous usage |
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|
Low-Battery warning |
lndicates 15 minutes usage remains |
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With scientific management, advanced business philosophy and strong technical development strength, we strictly implement the international quality management system to ensure that our China Mrt-180 Handheld Manual Auto Refractometer meet customer requirements. Our company will rely on the advantageous industrial chain and profound enterprise culture, and continue to uphold the enterprise spirit of self-improvement. Our company has a high management level, strong technical force and complete testing means.
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