Nikon Museum in Tokyo is going to hold a special exhibition of about 60 prototype lenses Nikon made from the 50s to the 80s along with the printed images taken with these lenses on Z7.
The news of Impress-Watch offers some images of the protptype lenses: from top to bottom, Reflex-Nikkor 1000mm/f11 "IF", Nikkor-D 15mm/f4 (F-mount lens requiring mirror-up like the 21/4.0), Fisheye Nikkor 6.2mm/f5.6, Noct Nikkor 58mm/f1.2, Zoom-Nikkor Auto 35-400mm/f4.5. (The last image is the IF Reflex on F2):
https://dc.watch.impress.co.jp/docs/news/event/1142394.htmlSorry, the texts are all in Japanese. The exhibition will be held from October 2nd to December 27th.
Hope you drivel.