For sale is a APO Rodagon 50mm f/2.8 enlarger lens.
It has APO correction as you understand from it's name
The barrel has signs of use and the back element has a blemish.
I do not know what is it but it does not affect image.
Please check below photos for details.
Photos : https://flic.kr/s/aHsmjnqU3w
I ask 250USD including shipping to worldwide but also open for any reasonable offer.
I will carefully pack it and ship, do not worry this is not my first international sale you can check my previous listings.
Please throw me a PM if you are interested.
Thanks.