Is anyone experience "back button focus" issue like this?

Started 4 months ago | Questions thread
Erik Baumgartner Senior Member • Posts: 3,226
Re: Is anyone experience "back button focus" issue like this?

WayneDST wrote:

I am trying M mode + BBF today. It shuld be kind of "focus jump" check this link: https://drive.google.com/file/d/1CEpgbOS3-W_2gR3ZRB8rkinAgXVRZrPZ/view?usp=drivesdk

The "focus jump" happens, when using BBF+M mode on my xt3+56.2. There will be no jump when fully manual focus by roating the focus ring.

My guess is the BBF is assigned by the firmware. Maybe this issue could be solve by the firmware update.

Hi Wayne, I’ve heard of that focus jumping problem before with the 56, but I’ve never had mine do it (X-T2/X-T20). It’s hard to see what’s going on in the video, but I assume it focuses normally with the button and then intermittently jumps when you press the shutter button?

 Erik Baumgartner's gear list:Erik Baumgartner's gear list
Fujifilm X100V Fujifilm X-T2 Fujifilm X-T20 Fujifilm XF 35mm F1.4 R Fujifilm XF 56mm F1.2 R +2 more
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