Upload & Sell: On
Ive got a 7D & mostly use a 100-400 Canon L, I borrowed a 70-200 2.8 on the weekend ,,,WOW..
Has anyone used Focal to MA a 7D with a 100-400 L at the long end , I use it for Sports so its nearly always around 400/375..
Certainly, and you can use the fully automated pro version with the 7D.Try to set up at the the full 20 meters from the target if you can, lens center at the same height as the target center, and the sensor plane as parallel as possible to the target plane. I pull a string perpendicular to the target to help keep the line.
Though there is not a significant difference between my 100-400 at 100mm and at 400mm, I have the MA value for 400 set, as that is the FL I use most.
Surprisingly, so far, my lenses haven't needed adjustment with the 5D3, so I'm not going to mess with MAing on the 5D3 until Rich comes out with the full auto pro version update for the 5D3.