18mm f/2 vs. 27mm f/2.8
/Somewhat to my surprise, this is a comparison I’ve not only had requested, it’s also a search term that lands more than a few people on my site. These lenses really only have two things in common, and that’s size and weight. It would seem lots of people are after an X100S form factors, but aren’t sure which of these two lenses will do it best.
Because the focal lengths are so different, I’ve left the pixel-peeping image comparison out. They may be added in the future, but for now, lots of impressions, comparison images, and even a few charts should help with which of these two tiny lenses you should get for a small interchangeable kit.