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Clarity User Guide, March 1, 2011 - Rev. 1.06
Page 23
Tolerances Screen
Figure 3.3 – Tolerances Screen
The values on this screen indicate how closely a measured lens characteristic must match the
Rx in order for the verification to pass. The values are preset prior to shipment to ANSI
standards. You can customize the tolerances by selecting Custom and then changing any or
all of the parameters using the touch screen keypad. (If you switch to Custom and make any
changes to any or all of the tolerances, you can easily return to the ANSI standards by
selecting ANSI.)