I've been out the Canon game for a little over 2 years now. I was looking for a pretty good performing wide angle or super wide angle and telephoto lens that will work on a Canon 7D and a Canon Rebel T1i. They are gifts for my significant other for Christmas (may be pre-Christmas gifts though.) I would prefer they have autofocus so the Zeiss ZE line is probably out for now. I looked at the Canon L series and that may be more than she needs right now... Any suggestions?