sandymc Posted September 21, 2012 Share #1 Posted September 21, 2012 Advertisement (gone after registration) Adobe have release two new plugins: Plug-ins for Adobe Photoshop Lightroom | Adobe Labs One is a flat field plugin that does, according to documents, approximately what CornerFix does, so it may be of interest to those currently using CornerFix. Note, I haven't tried it myself, so I don't know how well it works or doesn't. Sandy Link to post Share on other sites More sharing options...
Advertisement Posted September 21, 2012 Posted September 21, 2012 Hi sandymc, Take a look here New Adobe plugins/Alternative to CornerFix. I'm sure you'll find what you were looking for!
peterv Posted September 21, 2012 Share #2 Posted September 21, 2012 Thanks, I read about it just now. This looks like a handy tool! http://labsdownload.adobe.com/pub/labs/lightroomplugins/lightroomplugins_dngff_docs.pdf BTW LuLa have an instruction video: There is also a new video product available in our Store for $9.95: Guide to Lightroom 4 - Update with Eric Chan & Jeff Schewe Over two hours of videos on: - the new DNG Flat Field Plug-in - Chromatic Aberration & DeFringe - High Dynamic Range in 32 bit floating point - Interview with Eric Chan Link to post Share on other sites More sharing options...
ascherjim Posted October 19, 2012 Share #3 Posted October 19, 2012 Unfortunately for me, this plug-in requires Lightroom version 4+, and I am sticking with Ligtroom 3.6, as this older LR version has a brightness feature that the new version doesn't (readily) offer. So, I will stick with CornerFix for now. Link to post Share on other sites More sharing options...
mirekti Posted December 19, 2013 Share #4 Posted December 19, 2013 Could someone share his experience with the Flat Field plugin, please? Does one need to make profiles for all lens' appertures? I might be interested in adding a CV15mm if this works well. Link to post Share on other sites More sharing options...
MikeEvangelist Posted December 19, 2013 Share #5 Posted December 19, 2013 Does one need to make profiles for all lens' appertures? I currently use it for a CV 21mm 1.8 on my Sony A7R and M. It works very well. I initially shot calibration images at each aperture. But when I brought them into LR, it was obvious that I didn't need that many. I could clearly see that the edge coloration and vignetting changed very slightly in the shots past f4. So I ended up making one for 1.8, 2.8, f4 and one for f11. Then I just apply the one which is closest to the actual aperture I shot at. I suspect the 15mm will have similar behavior. Link to post Share on other sites More sharing options...
mirekti Posted December 19, 2013 Share #6 Posted December 19, 2013 Does the color cast change with the apperture too or only the vignetting? Link to post Share on other sites More sharing options...
jaapv Posted December 19, 2013 Share #7 Posted December 19, 2013 Advertisement (gone after registration) The colour intensity changes as the exposure is lifted towards the corners. That is a consequence of the RGB colour space. Link to post Share on other sites More sharing options...
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