Hi everyone,

I’m trying to run a tolerance analysis with MTF (say Geom MTF Sag) as criterion and I would like to record which is the minimum MTF resulting for each Montecarlo case. I’ve set the criterion at Maximum Frequency but I have one issue: I’ve noticed that if I flag “Enable Montecarlo Overlays”, the MTF plot at Nyquist shows values that are quite higher than those in the report summary (see attachments).

The result is even more confusing if I set Contrast as Merit function and Merit Function as criterion for the tolerance analysis.

How should I set-up the analysis and how can I interpret the criterion result in the summary?

Thanks in advance,

Max