>>3521835>whats a good lens i could grab for it?Canon made some excellent glass. Like the 50mm f/1.4 or the the 35mm f/2. The 50mm f/1.8 is a bit cheaper and still good.
>I've noticed on some rangefinders that the viewfinders are tinted blue to varying degrees, is this intentional?That's the anti-reflective coating they used back then. It's also used in lenses. Don't worry about it.