Here's a used Sony Nex - Nikon F mount lens adaptor by VELLO. These dumb adaptors are a smart way to increase the Tele reach for your lenses. If you are using Sony Nex cameras, this adaptor will let you use classic Nikon manual lenses. These are very pricey. But I'll start the auction at a low first bid price to give you a shot at getting a good Ebay deal. I accept EBay managed payment. This is a no reserve auction and the highest bidder will win it. Good luck to all.