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Digital Refractor

  • Low-noise & High-speed
  • With the latest tablet PC, wireless control
  • User-friendly interface
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Digital Refractor
Low-noise, high-speed lens disk
The DR-R1 lens disk uses a lightweight special material that reduces friction and increases rotation speed, enabling quiet and fast lens changes. This helps minimize accommodation and fatigue during the examination, giving the patient a more stable experience and improving test accuracy.
Tilting function and built-in digital near chart
The unit can tilt up to 45 degrees for near-vision measurement. The digital near chart built into the tablet includes numbers, alphabet, Landolt rings and Snellen charts, supporting tests from 35 cm to 70 cm.
Addition test for presbyopia
With the convergence function of the lens disk and high-brightness LED illumination, presbyopia and near-vision tests can be performed quickly and easily without additional operations.
Various cross-cylinder lenses
Jackson cross-cylinder lenses of +/-0.25D and +/-0.50D, along with dual cross-cylinder lenses, support fast and precise cylinder power and axis testing.
Automatic occlusion function
To prevent accommodation from affecting the examination, occlusion is activated automatically during each function or lens reversal, supporting accurate and comfortable refraction.
Precise testing with a wide prism range
Measurements are available up to 20△ in fine steps as small as 0.1△, providing highly precise phoria testing together with automatic occlusion.
Useful phoria test options
A variety of phoria test methods help optometrists perform examinations more conveniently and support accurate prescriptions.
Monocular PD measurement and adjustment
The left and right sides can operate independently, allowing monocular PD adjustment. This enables more precise testing and prescriptions according to the patient's face shape or posture.
Patient posture sensor alarm
When the patient's face moves away from the forehead rest, an LED alert informs the examiner so the test can continue in a more accurate and proper posture.
Convenient guide function
The tablet displays explanations of each test function and operation, giving the examiner important information for the selected test.
Various examination methods
More than 40 general visual acuity tests and more than 30 monocular and binocular correction charts support a wide range of examination methods.
Unit test and program setting
In addition to the default tests, users can create up to 99 custom unit tests and programs for different examination situations.
Connection to various devices via Bluetooth
Various devices such as refractors, lensmeters and LCD charts can be linked easily through Bluetooth wireless pairing. Multiple devices can be connected without separate setup, helping create a more efficient examination room. Compatibility with third-party equipment is being expanded through ongoing updates. Please contact your local distributor for details.