Back in 2015, august to be more precise, I packed my bag with some different gear and head out to the local forest. When I got there I immediately noticed I forgot my Canon FD adapter. The only lens I had an adapter for was the Olympus OM Zuiko 21mm f/3.5. I didn't like it at first, but didn't want to go back. It forced me to take photos with the gear I had with me.
So, below shots are all with the Sony A7 and Olympus 21/3.5. Who says you can't take bokeh shots with a 21mm lens?
I really love this lens. It's small, sharp and affordable. If you're looking for a 20mm lens this is definitely one to consider.