For sale here is a Carl Zeiss Jena DDR 300mm f/4.0 Sonnar MC Telephoto Lens – Pentacon 6 Mount

Condition Report: 9/10
Excellent cosmetic condition. The glass is clean and clear. This is an excellent telephoto lens that covers medium format film. It can be adapted to the Pentax 67 and 645 systems, as well as many 35mm format lens mount systems.

As always, ***Please see photos***

I usually ship within one day of receiving payment and occasionally can ship the same day depending on when payment is made.
I pack everything carefully and am pretty meticulous about what I sell. You can expect to receive a fully functional, conservatively rated item.

Shipping is available to most countries worldwide. Please ask if purchasing from a country you think I might not ship to.

Feel free to ask any questions you may have!