Hi Klaus,
one more. If somebody doesn't likes default parameters of highsharp mode, give the possibility to configure them. I am thinking about something like Photoshop parameters: Amount, Radius and Threshold.
And more, to allow set those parameters separely to FOV min, and to FOV max. In the middle interpolate its values. The same picture at different FOV perhaps does not needs the same sharping.
...and I enjoy with your work.
Regards.
Pacolo.