I'm looking for a secondhand fast (f1.4 or less) wide angle (less than 30mm) prime lens to use on a full frame body. It can be any mount provided that it can be converted and manual exposure and focus is no problem. I don't anticipate using it frequently, so I don't want to fork out for a 24mm L or anything in a similar price range; definitely under $1,000.
Any recommendations?


