Fred Miranda Offline Admin Upload & Sell: On
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Jonas B wrote:
Somewhere at page 3 I had this question:
I have a question about the aperture mechanism and focusing: Does the Sigma 35/2 AF at working aperture? Or, does it open and close the iris for every time I half press the shutter (or in any other way) and ask the camera to focus?
If it open up, focus and then closes again, is there then a delay before the camera can be fired or is it a snappy, instant closing down action?
The different images entered the page... Maybe somebody can tell me now?
Hi Jonas,
It depends:
On the A7R IV, If you set Aperture Drive in AF to "Focus Priority", the aperture will remain wide open until the shutter is released.
However, if you set it to "Standard", it will focus at f/2 and quickly go back to the working aperture before releasing the shutter button.
"Silent Priority" is not supported with this lens.
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