I have a Zeiss ZM 50/2,0 Planar (black) for sale. I recently purchased this lens through a package deal. But since I already have had Leica 50 Summicron, I decided to sale this one. The lens is an excellent condition, no issues at all. It comes with front and rear caps. The price is $425 net to me (plus shipping and paypal fees if used). Thank you.