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HAR-680 Handheld Auto Refractometer Portable Autorefractor

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:

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.

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.

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.

Specification:
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, Blue-tooth; easy data transfer to pc or printer
Print to	Blue-tooth printer (optional)
Dimensions	203mm x 110mm x 50mm