Yes, but I'm not satisfied.
The x1 is too slow for street photography
Also the lens suffers of barrel effect
I like lens of ez18, it's a real lens Leica Vario Summarit , the only problem is, of course, the sensor too small.
The EZ18 is my companion during my travel, it's reliable, light and perform god shoot up 200 ISO.
I also own a powerfull Canon SRL, but that's another story (see Canoniani.it)
Happy Easter for all and thanks for your visit