Review on 📸 Sigma 18-35mm F1.8 Art DC HSM Lens for Canon DSLR Cameras + Sigma USB Dock: Altura Photo Advanced Accessory and Travel Bundle by Brett Zhu

🚨 BUYER ATTENTION! 🚨Digital Goja doesn't seem to test its products before shipping. I ordered a lens and the auto focus was TERRIBLE. Sometimes it focused, sometimes it alternated focusing and defocusing, with loud "pops" inside the mechanism. Autofocus seemed to have a mind of its own, and calibration doesn't solve anything. The lens software was updated and the autofocus still didn't work properly. After watching many YouTube videos with sound, it was apparent that my lens was producing focus noise in a very different way than most people do. Her lens made a soft sliding noise, a very faint ticking. I'm in, but my lens made an audible click and made significantly more noise and it was harder for me to focus. In short, I ordered a new copy of the lens. from the same seller (Digital Goja) and it focuses PERFECTLY! smooth and precise! PLEASE check the auto focus of the lens upon receipt. It should NOT switch back and forth too much when focusing, there shouldn't be any loud clicking or popping. Return it with confidence when you get a lemon like I did. Aside from the autofocus, the lens quality is excellent. have tested our products before shipping.