1. Latest version Summicron-M 50 mm F/2.0, 6 bit boxed, complete with leather case, papers, and all caps. There are a couple of tiny bits on the serrated part of the barrrel but it's hard to see. The glass is absolutely perfect. I have a filter on since day one.
Price: $1700 + shipping and 3% paypal fee.
2. B+W 39mm 486 Digital UV/IR (MRC)