I have the Canon 50mm 1.8 VII lens. I have a Canon 7D and have always loved the 135mm f2L lens but even if I get it, with a crop camera, I wouldn't get the same look. I was told to get the 85mm 1.2 (which is super expensive) or the 85 1.8. Any good advice from anyone on which lens I should get? If I did get an "L" lens, I would probably get it used.