I'm curious what different people shoot with different zoom ranges. I have my ideas, but I may not be right. wide angle lenses (10-20 range) mid (20-50 range) tele (50+ even up to 400) Is there a breakdown somewhere of all this? I would tend to think wide would be best for architecture and landscape. Mid for general purpose but I start to get foggy after that... I use my 70-300 for some portraits and long range skyline. Or anything I want to completely blur the background. What are they all for?