My Schneider Rollei 40mm lens is up for sale. I am the second owner, having used it on a Sinar Hy6.
The lens was purchases with a small nick on the front element, and a small dent on the rim, (see pic) but that doesn't impact its performance. The lens work perfectly.
I'm asking $1500 plus shipping.
If you have any questions, just message me, and I'll do my best to answer.
If you're in New Orleans, you can stop by to test it out and examine it personally.