Sony 70-200mm FE AF Test on A7
Sony 70-200mm FE AF Test
SLR Club posted this video to show the autofocus speed of the Sony 70-200mm f/4 FE OSS on the Sony A7. The A7 has the autofocus advantage of having 117 phase detection autofocus points, which the A7r does not have. Both cameras have 25 contrast detection autofocus points.