I shoot most of my pictures with a Sigma 17-50 F2.8 lens on my Canon 450D in RAW. And I process the RAWs in Canon's free software, DPP (Digital Photo Professional). This software has one feature ...
Were there ever any tools to correct for lens distortion in the film-only era? I'm thinking a device that contained a lens system that you could alter, or a soft workable lens that you could fine ...
Camera: Olympus OMD EM-10 Lens: Olympus M.Zuiko Digital 14-42mm f/3.5-5.6 EZ Darktable: 1.4.2 My raw's are showing a lot of distortion with the above lens that I try to correct using the Lens ...