I recently bought a FED 2 and I got some weird results from my test roll. I've been taking pics in various conditions (inside and outside) and I do get a light halo on sunny outside pics (see below on the top right and left corner). Halo that I don't get (or I don't see) when it's darker.
I checked the lens and it seems alright. It's clearly been used but it's not damaged. I'm just wondering if another piece of the camera can be responsible of that.
Thanks for your help.