Anyone have any opinions on a portrait lens for full frame? The only lens I have now for my 5D II is a 24-105mm L and the 50mm. I really need a portrait lens. That is what I really enjoy. I am not a pro but do not really care about the price. Thanks in advance. I am looking at the 85mm f/1.8, 100mm f/2, 100mm f/2.8 macro (dual purpose), and the 135mm f/2. I really don't want a zoom lens.