Thanks for the explanations. At <http://neothemachine.github.io/lensfunx/plots/dist.svg> I now plot r_d - r_u and at <http://neothemachine.github.io/lensfunx/plots/dist_rel.svg> (r_d - r_u) / r_u. Can you confirm if these look right? I am a bit worried about the second graph as it doesn't match the one on the website you linked to.
Regarding the first graph, if I understood correctly, I can _not_ infer whether the lens exhibits barrel or pincushion distortion or both just because of the fact that there are positive and/or negative areas. Do the signs in this graph tell me anything at all? ------------------------------------------------------------------------------ Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ Lensfun-users mailing list Lensfun-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lensfun-users
