Up for sale is a Schneider Symmar-S 135mm f5.6 multicoated in Copal 0. Retaining ring and original caps are included. The lens looks clean, with no marks that I can see. I assume there is some usage marks, though I didn't see them. Coating looks perfect to my eye. The shutter was serviced last year by Carol at Flutot's Camera Repair. Everything is running smoothly. I would keep it, but I already have another 135mm lens. Asking $210 plus shipping.