through the Nikon F-Mount - Using a bellows unit, particularly the Nikon PB-4
Nikon macro & close-up
EL Nikkor 135mm F5.6 and Nikon Bellows PB-4
Nikon Bellow PB-4 and Slide Copying Adapter PS-4 - Catawiki
Nikon PB-4 Bellows - Tilt/Shift for the F-Mount | Outside The Shot
Nikon PB-4 Macro Bellows | eBay
Nikon PB-4 | Warmolt Laméris | Flickr
Nikon PB-4 Bellows at KEH Camera
Made Bellows For Nikon PB-3 PB-4 PB-5 PB-6 Focusing Attachment Extension Tube | eBay
Nikon PB-4 Bellows at KEH Camera
Nikon F2 + 105mm f/4 Nikkor on a Nikon PB-4 Bellows Unit. This set-up is quite rare... not many 105mm f/4 Bellows Nikko… | Classic camera, Vintage cameras, Nikon f2
Nikon Bellows Focusing Attachment PB-4
EL Nikkor 135mm F5.6 and Nikon Bellows PB-4
Elmar 65mm on Nikon PB-4 bellows: Adapted Lens Talk Forum: Digital Photography Review