Hi, I've been trying to buy the contax 645 55mm f/3.5.
But to no avail.
If anyone out there wants to sell this lens to me, or knows where I can get one, then I would be very grateful.
You're better off cruising the Japanese sites, that's where I got mine from after not having any luck on ebay. Try Yahoo Japan Auctions, that's where I got mine but there are many more, just google auction japan.