Fujifilm has formally announced the TCL-X100, a 1.4x teleconverter for the X100 and X100S that was first shown at CP+ back in February. The converter brings the focal length up to 33mm (50mm equiv.) and features an HT-EBC coating to reduce flare. Owners of the X100 and X100S will need to update their firmware in order to take advantage of the TCL-X100. The teleconverter will be available this May in your choice of black or silver for a price to be announced later.
News: Digital Photography Review (dpreview.com)