Nikon PB-5 iso_160 neither of which should affect

neither of which should affect imaging

The Vivitar AT-22 extension tube set is for Pentax K mount lenses

both standards have geared focus adjustments

The Kenko Fish-Eye 180º is an accessory fisheye lens for lenses with 52mm threads

This 80-200 is in decent cosmetic condition

Nikon PB-5 iso_160 neither of which should affectThe Nikon PB 5 is a well made macro bellows with a rigid two rail design. 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, with minor cosmetic wear.