用Code V 內建的函數 MTF_1FLD 即可。 +8x_f0<
'$EyVu!
MTF_1FLD computes the MTF of the lens system including or excluding diffraction effects, assuming either a sine wave or a square wave object, similar to the MTF option. The syntax is: 6}!1a?X
+."cbqGP_q
MTF_1FLD(zoom_pos, field_pos, frequency, azimuth, nrd, output_array, dif_or_geo, sin_or_sqw) 8lGM>(:o