HAR-680 Handheld Auto Refractor Vision Test Autorefractometer Portable
Features:
*It is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.
*The device is designed and engineered to be handy and user-friendly with one-button operation. With the short working distance, the device is extremely easy-to-focus.
*Refracts babies, children, and adults, even wearing glasses or contact lenses.
*No dark room required, it works in normal light conditions.
Applications:
*For Mass Screening Events
With the HAR-680 autorefractor, you can screen 100 patients within 20 minutes, and read the results directly on the display. Its portable and light design makes it highly comfortable for massive vision screening.
*For Primary Care
The HAR-680 is a cost-effective, essential vision screening tool for general practitioners (GPs) and ophthalmologists. The portability of the device allows you to bring it for private home visits or nursing homes.
*For Clinics and Optical Shop
With the portable equipment, now you can reach more patients outside of your office, or use it in some promotion events such as an optical fair, or free vision screening marketing campaign.
Technical Specififications
|
Technical Specififications
|
|
| Sphere range |
-10.0D ~ +10.0D, step 0.25D |
| Cylinder range |
-5.0D ~ +5.0D, step 0.25D |
| Axis of astigmatism range |
1°~ 180°, 1° |
| Data acquisition time |
< 1s / eye |
| Iris imaging |
Yes |
| Connections |
USB, Wifi, Bluetooth; easy data transfer to pc or printer |
| Print to |
Bluetooth printer (optional) |
| Dimensions |
203mm x 110mm x 50mm |
FAQ
What warranty can you offer?
We offer 1 year warranty for most products, and 3 years warranty for some top quality products. At the same time, we provide lifetime after-sales support, free training, free installation instructions, free troubleshooting services and so on.
How long is the delivery time?
For regular products, normally it takes about 1 week to prepare the products, and 5-7 working days for shipping. For custom products, the preparation may take longer time.
Can I visit your factory?
Yes. We warmly welcome you to our factory anytime. Our factory is located in Chongqing, China. You can also check products in our showroom by video chat.
What's the minimum order quantity of your products?
For machines, the MOQ is 1 unit or set. For accessories and consumeables, the MOQ is different by products, it may be from 5 to 10000.
Can you customize the products with my own logo and label?
Yes, we can do that for free. Logo and label can be made according to your requirements.
Is there additional discount for distributors?
Yes. We offer discount for distributors and bulk order buyers. You can contact us to get special prices.
Services
Packaging
Chongqing Vision Star Optical Co., Ltd - Optometry & Ophthalmic Equipment Manufacturer Since 1999
Certificates
Chongqing Vision Star Optical Co., ltd is a professional manufacturer of ophthalmic equipment, optometry and optical lab equipment. We have been in the field of ophthalmology since 1999. Our products include
slit lamp,
tonometer,
fundus camera,
ophthalmic A scan biometer,
ophthalmic AB scan,
pachymeter,
auto perimeter,
phaco emulsifier,
corneal topography machine,
ophthalmoloscope,
retinoscope,
ophthalmic operation microscope,
visual electrophysiology system,
ophthalmic OCT,
optical biometer,
ophthalmic laser,
auto refractometer,
vision screener,
auto lensmeter,
manual lensmeter,
auto phoropter,
manual phoropter,
LCD vision chart,
LED vision chart,
near vision tester,
ophthalmic unit,
keratometer,
trial frame,
trial lens set,
auto lens edger,
hand lens edger,
ophthalmic motorized table and so on. We have rich exporting experiences, and our products have been sold to over 150 countries. We warmly welcome every friend worldwide to visit our company or video chat with us to inspect our showroom and products.
Audited Supplier 
){kind=link}