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X100V Flickering

Started Mar 19, 2020 | Discussions thread
OP Ochir Junior Member • Posts: 40
Re: X100V Flickering

Thanks for going through the effort I just tried it again at 1/30, f2.8. ISO 640.

I'll add to my findings:

1) It only occurs if the camera has to autofocus a bit. If i'm focusing on objects with only a few cm of distance difference from the camera it doesn't do it.

2) It seems to happen more often in poorly lit conditions. So if you do the test again it might be a good idea to try that. In my poorly lit room you would have to shoot at ISO 3200 to get good enough light for 1/80, f3.2 for example.

I suspect this happens when the camera is struggling to autofocus ie in a darker lit room. I also notice, looking at the barrel as it focuses, the change in flickering might be due to a sudden drop in exposure when the aperture quickly closes to focus and then reopens. This however does not explain why the flickering stops when I pass F3.2 and is therefore not a definite.

 Ochir's gear list:Ochir's gear list
Fujifilm X-T3 Fujifilm XF 50-140mm F2.8
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