Very RARE RED P Zorky ZK 85mm 1:2 TWO Serial number Contax mount Portrait Lens 

ZK is a Sonnar Krasnogorsky, produced at KMZ from optical blanks from Zeiss and according to the drawings of the original Sonnar lens using a number of original parts.

Has enlightenment - there is a red letter "P". Has a lot in common with the original. It differs from its successor (Jupiter-9) in better sharpness and micro-contrast at open apertures.

Start of production - 1948. In 1951, it was converted to domestic optical glass and received the name Jupiter-9.

Very rare. Has great collectible value.