Hillrg` Offline Upload & Sell: Off
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bobbytan wrote:
The 25-point group AF is HUGE compared to the 9-point group AF for tracking BIF and fast-action sports. To me, this is one of the most significant upgrades.
Do you know of a detailed explanation of the new EM1.2 focus modes. I might not be using it correctly. I have the following settings:
AF = CAF or CAF+TR
25 Points
Silent Low drive
Face priority = off
Lens = 40-150/2.8 mostly at 150mm
I was able to track slow birds against sky, but a faster, smaller bird against a treed background resulted in the focus jumping to the trees. I did the old test to shooting the license plate of approaching cars going about 60kph and the focus from shot to shot was less than perfect, although pretty good. I did have good results following basketball players. However, the focus could not track the basketball arcing to the basket with a treed background, even though the ball is inside the frame for the entire sequence - same as the bird scenario. I had my D850 with me and it was significantly better at all these scenarios.
So, either I'm doing something wrong or my expectations are too high. It appears to me that the focus requires objects to be large in the viewfinder, ~25% or greater, with minimal movement away from the middle of the viewfinder.
Any suggestions?
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