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| p.1 #10 · Sigma 120-300 f/2.8 & USB dock price and availability |
Vox Sciurorum wrote:
That may require a camera software change. The lens probably does not know what aperture the user has selected (until it is too late to change focus).
But if the lens receives the information from the camera at the last moment, it means there's a lag time before the shutter is actually triggered to let the iris close down to the selected aperture, so maybe the same time could be used for a slight AF adjustment too. Just guessing, of course.