Selling three LOMO cine lenses in OCT-18 mount accompanied by an OCT-18 to ARRI PL adapter from Rafcamera. There are some cheaper adapters out there who simply locks the lens and then you rotate the lens out of its helicoid, a primitive and not very satisfying solution. This adapter has a pin which locks the lenses in the correct and intended way and lets you focus using their own helicoid. Changing lenses is also simple as you just pull them out and push them in. I have not tried the adapter on a camera since I never got around to buying a PL-adapter. The lens bodies are worn as Lomo cine len