I put "I don't have money" in the title not as a literal statement, but something close. I am going to an airshow at the end of July and want to use that as an excuse to buy a lens. I currently have a Canon 28-105 f/3.5-4.5 II a Canon 50mm 1.8, and a Sigma 150mm f/2.8 Macro. I want a lens to use to try on flying planes at the airshow which means a Tele of some sort. I think a zoom would be more all round practical for me, but I could be swayed.


As for money. I'll have $200 for sure and maybe could swing $250-270 but no more than that. I understand that won't get me L glass, (unless one of you have gone nuts and want to sell an L lens for that ) and that's OK. I just want to get the best value for my money and would appreciate input in that price range.





Thanks!