jessicamccoy1 Posted January 30, 2016 Share Posted January 30, 2016 Hello. I had this weird line, right in front of the baby, show up on all the images shot of this fabric. I tried using lightrooms moire and defringing/chromatic aberration which made no difference to this line. So, i am looking for help on identifying what may cause the line and also how to correct it. I did a shoot after this on a similar beige color and noticed it once again, although not as noticeable. Its only showing up on neutral backdrops. Shot with Canon 5dmark3, sigma art 35, and natural light from a window. Can you help me? -Jessica Link to comment Share on other sites More sharing options...
Damien Symonds Posted January 30, 2016 Share Posted January 30, 2016 It is likely to be CA. May I see a 100% crop? Link to comment Share on other sites More sharing options...
jessicamccoy1 Posted January 30, 2016 Author Share Posted January 30, 2016 Of the line? Or do you want more? Link to comment Share on other sites More sharing options...
Damien Symonds Posted January 30, 2016 Share Posted January 30, 2016 Yep, that's CA for sure. It's no coincidence that it follows the line of the focal plane. Fix it thusly. Link to comment Share on other sites More sharing options...
jessicamccoy1 Posted January 30, 2016 Author Share Posted January 30, 2016 Awesome! Thank you! Any tips for preventing this? I used to have my studio flipped (light came from other way when i was on opposite wall) and this never happened. I dont know if this has anything to do with it.... Link to comment Share on other sites More sharing options...
Damien Symonds Posted January 30, 2016 Share Posted January 30, 2016 I'm told that some lenses are more prone to it. If you post in Brian's DSLR Bistro, he's likely to have some more info for you. Link to comment Share on other sites More sharing options...
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