Carl Zeiss Planar 50mm f1.4 (Contax / Yashica mount) for sale, in excellent condition. Beautiful glass, body, Contax lens cap and rear cap. It's in my photo here - the Contax lens: All sizes | P6197201 | Flickr - Photo Sharing! I'm working on streamlining my equipment and I just don't use this lens enough to keep it. Now $320 ! US$350 Paypalled/shipped in CONUS Now $320 ! C$350 EMT/shipped in Canada Now $320 ! US$350 + shipping worldwide For mu-43 members, C/Y-M4/3 adapter is included. Also interested in trade+cash for Panasonic 100-300 or trade for Canon EF 50/1.4 or Canon-mount Sigma 50/1.4. Thanks for looking!