I am still looking for the ideal 35mm lens for canon… I am a big fan of (old) manual lenses, since they offer many advantages for high resolution panorama photography, mainly they are tiny and light, and usually really sharp, and they don’t shift focus or zoom based on orientation.
My biggest problem are sodium-pressure street lights, the worst light source ever invented by men. They will simply produce the mostly horrid lens flares you can imagine, and I am still looking for a lens that handles them in a graceful, controllable and manageable way (or in my case, can I remove the flares with enough overlapping shots and some alpha masks or with other masking techniques).
Below are some results from different lenses, most of them are not ideal yet… so far, the Olympus 24mm has produced the best results, but I need a bit longer lens for my purposes, namely a 35mm…