Fuji X-photographer Gianluca Colla (and member of the Italian X- series meetup fujixseries club) is right now at the CP+.
He just shared an image here, showing a new Tele Converter Lens for the X100/S. This lens will give you a 50 equivalent focal length. As you know, there is already a wide conversion lens for the X100/S, the WCL-X100 f=19mm (equivalent to 28mm).
[UDPATE: MJr wrote me: "I came across these shots noting "Used the teleconverter for most of these." I don't think it's anything official though, i know he occasionally uses prisms in front of the lens as well to distort the image on purpose, so he wouldn't mind using a low quality third party adapter so long as it does what he wants" Flickr here..]
With the WCL and TCL, X100/s owner will have a three-lens mini system (28mm, 35mm and 50mm) with leaf shutter, fast aperture and terrific IQ.
thanks for sharing this information, Valerio!
[UDPATE] New image of the TCL here on twitter.
X-T1 body only ($1,299): USA: AmazonUS / BHphoto / Adorama / Pictureline / EU: wexDE / wexUK / PCHstore /
X-T1 with 18-55 ($1,699): USA: AmazonUS / BHphoto / Adorama / Pictureline / EU: wexDE / wexUK / PCHstore /
X-T1 Vertical Battery Grip ($ 249,99): USA: AmazonUS / BHphoto / EU: wexDE / wexUK /
X-T1 Hand Grip ($129.95): USA: AmazonUS / Bhphoto / EU: wexUk / wexDE