06-04-2016 06:02 PM
06-04-2016 07:51 PM
I have noticed a problem while shooting with my 5d mark iii yesterday, i have some exposure problem during the rolling process.
With no light changes during the roll you feel like the image shift -2stop smoothly then go up 2 stops, like you are playing with the iris ring going from 2.8 to 4/5.6 then to 2/1.4
Shutter speed 1/50
Lens 70-200mm canon
Samyang 35 mm and 85 mm
Can anybody explain to me why this can happen?
Not sure what you mean by "the rolling process", but it sounds as though you might have exposure bracketing turned on.
06-04-2016 02:20 AM
06-04-2016 02:39 AM
06-04-2016 02:52 AM
06-05-2016 03:26 AM - edited 06-05-2016 03:38 AM
And you can also check if you will get the same in live view. With my 6D and an adapter for m42 mount my screen goes from dark to bright in live view.