Canon Patent Hints at RF 85mm f/1.2L V2 With Dual Independent Focus Groups
Is Canon preparing to replace the ring-USM RF 85mm f/1.2L? Canon Rumors says a newly published patent is worth watching: it describes fast full-frame primes with two independent focus groups — the same architecture Canon already uses on its VCM… Read moreCanon Patent Hints at RF 85mm f/1.2L V2 With Dual Independent Focus Groups