Archived posting to the Leica Users Group, 2013/10/16
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I would think if you wanted to systematically correct this there are a couple of ways: Outside of LR, use Capture 1 Pro. This is what I use for MF. Probably not a great option because it's slow work and it uses C1's raw processor which is different than LR. So a big learning curve for C1's raw processes (though just as good as LR in my opinion). For each lens that vignettes, take a shot through a translucent target (like the one I use in MF for lens cast correction). To be anal you would need to do each lens at each aperture. Then go into LR and in the develop module correct for lens cast (CA) and vignetting (a negative vignette). Test in CS in the LAB panel to see if you're close. Then save that develop model to be used with that lens under various apertures. Note taking would be required as my guess is that, like the M's, aperture EXIF data would be a guess. KISS: Take the image you like, use the new lens correction tab in the develop module and apply negative vignetting to taste. This is what I would do! Best, Bob Sent from my iPad On Oct 16, 2013, at 10:30 AM, "Frank Filippone" <red735i at verizon.net> wrote: > > He notes vignetting issues.... can that not be taken out in LR with (if > needed, user derived) lens corrections? > > Frank Filippone > Red735i@ > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information