For sale is a Nikon 6t close up lens. Glass is good-I don't see scratches or haze. I do not have a case for it. It has a little ding in the front thread. But additional filters and hoods DO screw on. $45 shipped to the USA. I accept Paypal and money orders.
That's a great price for a fantastic accessory. I have used mine on my Mamiya 645 AF lenses (150/3.5 and 210/4) with pleasing results even on the 645 format. They are scarce and expensive in the used market.