Canon RF 85mm f/1.4 L VCM: Fast, Sharp, But With a Catch

Canon's VCM prime lineup keeps looking better on spec sheets — and the 85mm f/1.4 largely delivers on image quality and autofocus speed — but there's apparently a systemic issue baked into all these lenses that the specs don't advertise. If you're a portrait or event shooter eyeing this as your next glass investment, read this before you buy; the problem isn't deal-breaking for everyone, but it's the kind of thing you'd want to know from a mate who's actually put it through its paces.