Hallöchen! Sattaya Narmsara writes:
> with Sony Alpha 6000 and a Voigtländer 15mm i got magentag > vignnette in the RAW file. The jpeg from the camera remove that > effect pretty well. > > [...] > > It there a better way to do? I tried the lens correction module > but with out any result. I don't know of a better way currently. My NEX-7 has the sample problem with my Samyang 8mm. I thought Sony tackled the problem with microlenses in later models. Well, apparently it's a matter of megapixels because the NEX-5 doesn't have this problem. I may implement a solution in Lensfun for this but this may take months. The plan is to teach Lensfun to divide by flatfield images as in <http://en.wikipedia.org/wiki/Flat-field_correction>. Tschö, Torsten. -- Torsten Bronger Jabber ID: [email protected] or http://bronger-jmp.appspot.com ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
