Flawless pre-AI Nikkor 500mm Mirror Reflex lens. This bad boy turned up in the local pawn shop and they asked me about it. They have a few lenses and I come in once a week to check up on their inventory and they brought me this. Apparently they can't sell it for 30 days (police has to make sure it isn't stolen) there's 27 days left on this one. So I figured I'd get the ball rolling on this. It has no indexing tab for the maximum aperture like other Nikkors because it's a constant F8 aperture. Here's a shot of it on my Nikkormat FTN They are asking 750 plus shipping from 32904. As usual, if this sells here I'll donate a percentage to APUG.