11-15-2022, 05:49 AM
Uh, that's why I read a lot of materials and chose (apparently) the best available adapter. The 9 lenses that I've tested so far all work, only the 14mm had issues (resolved by updating the firmware in the adapter), and the Tamron 70-300 either has defective IS or just doesn't like to be put on a camera with IBIS unless the in-lens stabilization is turned off. All focus quickly and with good accuracy, in line with what I've had on Canon (I only tested them inside in questionable light BTW, except the 16-35 which showed itself well outside).