EDIT: 70-200. i know it has some switches on it, but don't have any clue what they're for (never used one). I assume one turns IS on and off, but that's about it. have our familiy golf outing on sunday, and a surprise bday party for my dad's 60th on Saturday. Should be a good time, and want to make sure i get a nice lens for it. local joint is renting it for $60 from Fri-Mon. Not too bad. i would have used rentglass.com, but it was $80 shipped for the week. i don't need it more than 2 days.