Red and Blue

by Gordon

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10

You can correct lens distortion in post, but you do so at the expense of some of that higher resolution. Roger Cicala of LensRentals.com says in a blog post where he tests the uncorrected and post corrected resolution of an EF 24-105mm f/4 L lens at 24mm: But when someone wants to argue that they buy a lens with high distortion because it has higher ...


5

Lens distortion can be corrected for automatically by programs like Lightroom, Photoshop or PTLens for the bold, if a profile for that lens exists (and if not, you can pretty easily make one yourself). Sharpness cannot be recovered in post, so this seems like a no-brainer. Take the sharp but distorted lens and let your software auto-correct it, with no ...


1

I work in real estate photography, It really does not matter about the resolution, since the images are going to end up on a website with 1024px on it's longest side, distortion however does show up even after you correct the lens, I have two Sigma's 12-24mm and used them a lot in the past, now I am shooting with the Canon 17-40mm to force myself shooting ...



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