Nikon PB-6 Filter Type_Neutral Density Cosmetic condition is excellent

Cosmetic condition is excellent

Includes an eye-level reflex viewfinder

All those acronyms basically mean that it's a modern macro lens with an image stabilizer for the X mount

this is a full frame lens

and the bottom tightening collar is missing its rubber grip

Nikon PB-6 Filter Type_Neutral Density Cosmetic condition is excellentThe Nikon PB 6 is a sturdy late model bellows that features autodiaphragm capability (with a compatible double release, not included) and a built in stage focusing system. Accepts any Nikon F mount lens; the camera end is a standard F mount but practical compatibility will depend on the shape of your camera (some bulkier AF and digital cameras will require an additional extension tube not included to clear the back of the rail). In excellent condition.