Originally Posted by grouchos_tash
The X100 series has obviously improved, my X100 would never have focused on either of those images (dark, mist etc).
I've really had very little trouble with focusing so far. Almost no problems, in fact. I was somewhat surprised at that, having read of others who had problems. Maybe firmware updates solved a lot before I got my X100T.
Here's a good example of one that I didn't expect to work. This was at a brew pub after a wedding rehearsal. These folks were there also, part of another wedding happening nearby. They were sitting at another group of tables near us, and I was having fun watching their interactions. For fun I held the X100T up in the air while I remained seated, and yelled "smile!". So this was not held properly, and I couldn't even see what was going on focus-wise. Worked just fine, even if it's only a snapshot.