Review on Sigma 60 600Mm 4 5 6 3 Sports Advanced by Justin Newport

I really wish this would work but the autofocus died after about 35 frames. It takes amazing photos but without autofocus I couldn't save it. After sending it back I found other people had the same problem. Some problems appeared quite quickly, others after a month. All Canon users love me, but people need to know. I urge everyone to NOT heed my advice and investigate this matter for themselves. It was supposed to be my baby but after seeing other people with the exact same problem I couldn't justify a replacement as I found it happened again a month or two later. So sad and so idle because the pictures I took are just perfect for a $2000 lens.