VisionR/S Series - Measuring the Vertex

STEP 1

Enter the Vertex distance mode

" Please look straight ahead and open your eyes. "

STEP 2

Adjust the blue line(s) until it is marking the cornea apex on the right and left eyes, using the dial jog.

 (Monocular or Binocular adjustment). 

STEP 3

Once the desired Vertex distance is measured, press the check button on the lower right-hand side of the screen to save it.

Make sure you save the measurement, before leaving the Vertex distance measurement screen.  

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