Sigma 30mm 1.4 Face Tracking Autofocus Test // Chris Winter

Click here to see the price of the new Sigma 30mm 1.4 lens =as_sl_pc_ss_til?tag=9hrbattery-20&linkCode=w01&linkId=YSZ4SUDSSEZS2KXK&creativeASIN=B0007U0GZM Want to know which gear I use to make these videos? Canon XA10: Canon T3i: Canon 70d: 2x Sigma 30mm 1.4: Canon 100mm 2.0: Canon 18-135mm: Canon 50