Bests & Worsts Reviews from Amazon

This is a solid piece of equipment. I use it for my Sony a7III and I use Eye Auto-Focus. I've had it for roughly three months now and I've only had about four auto-focus issues since and it was because of low lighting. I was once an unhappy man because I couldn't find the right lens which led to complications in my marriage. Ever since I bought this lens, my world has brightened up and my mood has changed, and that made my wife stop cheating on me, so we can finally raise our two sons the right way. Thank you Sigma, you've done a better service than you could imagine.