Myopia or Hyperopia are the result of refractive error that are common problem with eye. Autorefractor is the instrument to measure the degree of that kind of error in the eye, and it works well for pre-and-post refractive surgery patients’ assessment. The patient focuses their vision on a fixation target such as a hot-air balloon in sky. Like many ophthalmology devices, they have spherical and cylindrical measurement ranges of -30 to +25D/±10D. As the line between autorefractor and keratometer is often blurred, the user should know that the autorefraction and keratometry have separate measurement range.

The Proptix Medical regular preventive maintenance program with professionally trained technicians keeps your Autorefractometer in perfect working condition and allows you to achieve excellent optical performance. In addition of PM, we offer complete overhaul service, maintenance, and repair of different Autorefractometer and keratometer which made by well known manufacturer like Nidek, Rigton- Vision Star across Canada.

For information about our services please contact us by email or call us .

Righton ARK

Righton speedy K is one of the most advance engineering Autorefractometer- keratometer. With the medical retro illumination mode it makes the speedy k auto- refractometer the most advanced autorefractomerter. 

The Retinomax Series 3 is the World’s Leading Handheld Refractor and Keratometer.The Retinomax 3 Series boasts all the same benefits as the Retinomax 2 Series, plus an impressive collection of new features.


Tonoref-RKT non-contact tonometer, auto-refractor, and auto-keratometer combine the measurement of refractive power, corneal curvature, and intraocular pressure (IOP), providing fast, highly accurate, reliable measurements with significantly reduced measurement time.

The NIDEK ARK adopts
the advanced Pupil Zone Imaging Method for refraction measurement, which analyzes a wider area to obtain more reliable data that is closer to manifest refraction. The system provides ordinary measurement using a mire ring, and also peripheral measurement using 4 points, both of which offer an accurate keratometry data.

Visionstar ARK

 Visionstar auto-refractometer -Keratometer with advanced refraction measurement technology, and it has fashionable and compact design, Touch screen and easy to operate.

Advanced refraction measurement technology, image analysis more entirely,  enable the reliable measurement result and optimize date consistency.

Automatic identification the best measurement position for keratometry, avoid the operating error and enable the accurate Keratometry measurement.

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