>>3457162>A) Well over a decade ago Canon decided to hobble their EF development knowing mirrorless would take over and then they would have a chance to fuck you in the ass. Or...Canon just weren't as good at making lenses back then as they are today. That's simple and logical.
>B) THE MOUNT ACTUALLY MAKES A DIFFERENCE.We know B is wrong. All of the Rear elements in the RF lenses do not exceed 43mm diameter.
54mm diameter is a meme.
55mm diameter is just a pissing contest against 54mm.
This is a fact. Canon has not made use of its entire mount diameter yet.
