Phong.nh wrote:
It sounds interesting for non E adapter attached to Sony body when I dig into EXIF on Flickr.
In brief, you will not see F value. If you press "show exif" button and scroll down, there is a line to say "Brightness Value ..." which is F number you shot.
This weekwill be essential for Vietnam to limit the pandemic.
Old photo taken in June posted. _D8E1358in by blurrist lump, on Flickr
The brightness value in the EXIF is something else. It’s the “intensity” of light or something like that.
But I wonder how it can calculate a brightness value for adapted lenses when it doesn’t actually know the aperture value? A is the f value in the equation.
I also checked a couple of my shots on Flickr that I know were taken @ f/1.2 on an A7iii but they have a brightness value of 2.65. Like this one...
