Nikon Reflex-Nikkor 500mm f8N  type_Digital Cameras The back's insert is non-matching

The back's insert is non-matching

which is included

A set of two extension tubes for Fuji X mount: one 10mm

and sound bellows

Nikon Reflex-Nikkor 500mm f8N &nbsptype_Digital Cameras The back's insert is non-matchingNikon Reflex Nikkor 500mm f 8 for Nikon F mount in excellent condition. This is the late model with close focus down to 1. 5m and improved optical formula. This lens offers superb reach for its small size and light weight. Comes with an original Nikon L37c UV rear filter to maintain the correct optical formulation. Also includes the suspiciously short HN 27 lens hood and a Kirk Enterprises LP 4 Arca Swiss tripod collar foot.