>>2855330It's 48mm (kill me, I have 49mm and 39mm filters) and it's actually pretty small, for a 50/1.4. It's about the same size as my Fuji 35/2, slightly larger. Waaaay smaller than my Rokkor 50/1.4.
I personally haven't used a Canon RF, but the Hexar is a little smaller than a film Leica, it's a bit thinner, and not as long left-to-right, but it's a bit taller I think.
