tmalone893 wrote in post #18643944
I'm surprised that the A7III doesn't track that well with Canon mount lenses. I have an a6500 with the MC-11 adapter that I pair with my Canon 70-200 f/2.8 II for the close shots. I rarely shot more then 2-3 burst in sports, as I favor more timing technique, but I've had good success with it and I would think that it would be better on the A7III. Here is a sequence from a game that I shot in the stands as a fan... I do have a 6 shot sequence with all being in focus if someone needs to see it.
lateral, you can probably be fine, it's the forward motion that's an issue. With the past R2, you can track @5fps, however with the R3, it went backwards, tracking is limited to continuous low (3fps). At higher framerates, it will only track the first frame. With the MC-11, there's possibly a compatibility issue or maybe talley's adapter? My local shooting buddy has the 85A and I might even test it out if we go shooting over the weekend.
Sony A7siii/A7iv/ZV-1 - FE 24/1.4 - SY 24/2.8 - FE 35/2.8 - FE 50/1.8 - FE 85/1.8 - F 600/5.6 - CZ 100-300 - Tamron 17-28/2.8 - 28-75/2.8 - 28-200 RXD
Panasonic GH6 - Laowa 7.5/2 - PL 15/1.7 - P 42.5/1.8 - OM 75/1.8 - PL 10-25/1.7 - P 12-32 - P 14-140