62
9.6.2. With Astigmatism
① Place a lens on the lens cap, and move until ‘MARKING OK’ is displayed.
② Adjust lens to the angle on the prescription while maintaining ‘MARKING OK’.
③ Tilt the marking lever to 90
o
to horizontal and mark.
9.7. Prism
① Change to prism display format (X/Y, P/B, mm) on the prescription. Display format
can be modified on User Setup Screen (PRISM DISPLAY)
② Adjust lens so the prism display value on the screen accords with the prism value on
the prescription
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