I keep hearing that the Canon 85mm F1.8 is an excellent lens for portraits. But are we talking full frame or APS-C sensor? On my camera an 85mm lens would be 136mm. For my camera I'd be looking at a 50mm lens if I wanted something close to 85mm, right? I'm considering picking up a lens that would serve a dual purpose for portraits and macro. wondering what would work nice for both. The 50mm F1.4 isn't that expensive. Would that suit, do you think? Any thoughts or advice would be appreciated as always. Here's a shot from the weekend.