*since there was no answer in the last few days, I added another tag to see if someone answers*

Hello All,

I have a lens system for which I measure the through focus MTF and various object angles (HFOV 90°).

I try to plot the through focus MTF at different object angles, over a plane, to get a distribution of the MTF over the image plane.

I want to have a similar plot from opticstudio to compare my measurement results. Does anyone know how this can be done?

Any input is appreciated.

Thanks,

Amit

I tried the MTF map option with FFT and Geometric MTF settings but as soon as I assign the number of pixel from my imager, the plotting takes a lot of time and then I end up without a plot without any result (maybe it just stops or times out).