Hi Michael Michael Zacherl wrote: > could be an option: > http://epaperpress.com/ptlens/ > http://www.kekus.com/software/plugin.html I'd rather correct at the source. Undistortion as a post-operation requires resampling of the image - nothing terrible, but still always prone to artefacts. Bye Martin -- http://www.navisto.ch http://www.myspace.com/navisto