Latest Review Posted | Sigma EX DC HSM 10-20mm F3.5 Purchased used, I find this lens an excellent value. Handles very well, with crisp autofocus and clarity (especially in the center). There is some slight distortion at the corners when shooting wide, but it's not a big issue. I found that learning to compose my shots with it took some time. I am typically shooting at 15-18mm and there is not much I can't address regarding the edges in post; when below 15mm it's better stopped down. The lens is constructed very well and is heavier but have gotten used to it (also have a 17-50mm f2.8 so its comparable in that regard). Overall as a super-wide that is not a fisheye, I really recommend this lens. It has provided me with some excellent landscape shots and I trust it to nail the focus and with sharpness. |