Marcin Chęciński @Flo thank you! I've used Pentacon 50mm/f1.8 :)
Flo I see! It seems to have quite a small minimum focusing distance, something that I missed when I used my Canon 50mm 1.8 today.
Marcin Chęciński @Flo I was supposed to get the Canon lens, but instead of that I got few cheaper ones. It has really small minimum focusing distance perfect for those type of pictures.
Flo Nice bokeh indeed! What lens did you use?