Not only does the device let the examiner know the cylinder axis angle, but it also adjusts automatically if it is not level. Regardless of the inclination of the device, the internal gyroscope gives the degree of inclination generated. The measuring range has also been extended.
The measurement process takes only 0.14 seconds. The pupil size is automatically measured, displayed, and printed. The measurement is done five times. If the data is unstable, the system will automatically retry 3 times in order to get the most stable result.
The fixation intensity is automatically lowered for small pupils. The minimum pupil size for measurement is 2.3mm.
If a pupil is smaller than 3.0 mm, the fixation target intensity will automatically be reduced by about 45% to avoid pupil contraction.
While the measurement is being taken, a melody continually plays to keep children’s attention. A constantly changing color display, both on the outside and inside of the device, also keeps children involved during the process.
With view finder observation, there’s no limit to operator age. Diopter adjustable range is +/-8D. • View finder arm angle is changeable from 0-135 degrees, making measurement easy regardless of patient’s position or posture.
Refractometry Measurement range
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