Hello everyone, I'm in the process of buying a 24mm f2 / f2.8, 35mm f2 and a 50mm f1.8 for my FE2 - however I've noticed a big difference in price between AIS and AI / AI'd models. As far as I'm aware the throw on AI lenses is much larger, does this apply to the lenses I have listed here. Any information as to the difference between AI and AIS versions of the above lenses would be gratefully appreciated. Cheers, Sam Doshi Leamington Spa, England [EMAIL PROTECTED]