I have been thoroughly enjoying my S1Rii. I noticed a few days ago a small, irregular black speck when I looked through my EVF. I am absolutely confident that it is behind the lens of the eyepiece. It goes in and out of focus when I adjust the diopter. It does not show on the rear monitor or an external monitor. It does not show on the captured image. I have only done a little research, but it seems that to disassemble the EVF It requires the removal of the back plate/frame of the camera, which means peeling up grips, etc. Like the old days when there used to be a piece of lint or dust in the fresnal viewfinder of a DSLR camera, I can probably easily learn to live with it.
But any comments, thoughts, or experiences are appreciated.
Happy shooting!