Sigma 14-24mm 2.8 art uneven sharpness

Started 5 months ago | Discussions thread
lighthunter80
lighthunter80 Contributing Member • Posts: 652
Re: Sigma 14-24mm 2.8 art uneven sharpness
3

If you have perfectly positioned your camera towards your subject (perfectly parallel) and then the left and right hand side are not equally sharp, then your lens seems decentred.

If your testing isn't flawed (user error) then I would try to exchange the lens. Otherwise you will always look at the right corner and be disappointed.

Even at f2.8 both edges should have the same sharpness. My Canon 16-35/4 is sharp edge to edge at f4.

 lighthunter80's gear list:lighthunter80's gear list
Canon EOS 5D Mark II Canon EOS 6D Canon EF 70-200mm F2.8L IS II USM Sigma 35mm F1.4 DG HSM Art Sigma 50mm F1.4 DG HSM | A +2 more
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