If I set the camera to Manual Focus (infinity) and run this script:
--[[
@title Focus Lock
@param a = delay (sec)
@default a 3
--]]
sleep(1000)
set_aflock(1)
sleep(a*1000)
shoot()
set_aflock(0)
exit_alt()
The camera records the wrong exif in the DNG, the JPG is fine.
For example, a shot taken with f2.6 and 1/8 will show as: f1.0 1 sec in the DNG's exif.
If I set the camera to Manual Focus (infinity) and take the shot with f2.6 and 1/8 without the script the DNG comes out fine, with the correct exif.
Any ideas?