> Yes - Canon has. One of the personal functions on the EOS 1v
enables a
> "trap focus" setting. Focus on a spot (remove the target focused
on.
> Use the big brother to your remote to hold the shutter open open.
It
> won't go off until something again comes into focus. Battery
companies
> like this PF. And, there's another PF to reduce shutter lag time.
If the 1v has this then I just might have to think about the upgrade.
For birds in flight (flypast) that is exactly what I want ... ideally
on an RT / RS ;o)
Has anyone here used it?
Does it work "as described" or is there a downside ... such as after
each frame you have to reset it?
Would love to hear more about this: I missed it on the EOS3 (Nikon
have had it for YEARS!!!!!!)
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