Alley in Pisa, Italy

by Lars Kotthoff

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6
votes
2answers
1k views

Canon DSLR Lens Correction

In Canon DSLRs there is an option to automatically correct Lens Vignetting and Color Fringing. When enabling this option, would it still be necessary to enable lens correction in LR4/Photoshop? If ...
3
votes
3answers
2k views

Why does Lightroom 4 not have chromatic aberration sliders?

I've upgraded to version 4 and so far so good until I was to correct the chromatic aberration in one photo. I like to shoot wide open with my normal lens and the Canon 50mm f1.4 produces significant ...