Zeiss Contax Distagon 21mm f/2.8 lens. Lens is in C/Y mount, MMJ version. Great wide angle lens in excellent condition. Clean body with no marks or scratches. There are tiny discoloration on the focusing ring, when look at it at certain angle only, barely visible on the pictures. Glass is clean and clear. Aperture ring is smooth, focusing ring is nicely dampened. Lens is very sharp, corner to corner with great contrast and pleasing colors. Comes with 82mm UV filter and original front/rear caps. Price is $1450 net to me, including worldwide shipping with tracking. PP fees are covered by the buyer.