As the wide angle converter is this appearance also in a very chic black cardboard box with foam gepolstert- excellent protection.
Great is the thing that is greater than the wide-angle attachment, no wonder with a size of 67mm of the front lens; and the camera is quite top-heavy.
Image Quality: no appreciable reduction for me, am not Pixelpeeper other hand printer, so I can think of error well.
Distortion is not without; the RAW not photographed, the latest firmware should have capitalized on the X100s and in the menu at converter "tele".
It makes sense or not everyone should judge for yourself, for me yes because of the 50mm equivalent, the better suited for portraits and the short shutter speed of the central closure is a unique combination.
Note: in a review I read of a more sluggish to incorrect focusing performance when using this converter.
They focused a little more leisurely, but not faulty.
Recommendation, not only for portrait photographers!