Lens Comparison: Canon RF 85mm f/2 STM Versus RF 85mm f/1.2 L USM
Photographer Alex Barrera has published a 10-minute video where he compares both of Canon's RF 85mm lenses: the 85mm f/2 Macro IS STM and the 85mm f/1.2 L USM. In it, he alleges that "one of these lenses is not a true 85mm."