Adjusting the level - VisionR 800

Adjusting the level - VisionR 800


Follow this recommendation to manipulate the VisionR 800


  STEP 1    Introduce the exam to the patient 




This device is the Vision-R® 800. This breakthrough device will enable us to measure

your refraction at a 0.01 diopter, the highest level of precision.

To do this, it utilizes a revolutionary autofocus liquid lens and an adaptive smart program.


STEP 2    Clean the forehead rest & face shields


STEP 3   Place and center the phoropter head in front of the patient’s eyes.
STEP 4   Turn the forehead rest knob in order to adjust the vertex distance






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