Hallöchen! [email protected] writes:
> [...] > > I don't have a good understanding of optics, but I've found the > calibration data that I made myself for a zoom lens can give > perfect results for some images and wrong for others. The most > obvious cases are when focus distance is very small. I wonder if > the complexity of the various elements in some lenses means that > proper correction would have to take focus distance into account? Of course the focus distance is important: Lensfun's corrections only work for focus at infinity, which is why I urge people to take test pictures at a minimal distance. Theoretically, Lensfun coud be expanded to take focus distance into account, but this makes calibration much more complex, and I personally don't think that people will do that. But it could be done, so if there is demand, just open a feature request. Regards, Torsten. -- Torsten Bronger Jabber ID: [email protected] ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ Lensfun-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lensfun-users
