This was taken using my Micro-Nikkor 55mm f/2.8 AI-s lens on the F2SB camera.
A lens that I think can still be found ‘new’ but there are many excellent used items on the market, it is worth looking out for one in fine condition.
Takes 52mm filters, focuses down to 9″ or so at which point the image has a magnification of 1:2 and can be increased to 1:1 with the use of a PK13 extension ring; one of Nikon’s sharpest lenses.
An excellent optic for both general photography and close-up work; distortion correction remains virtually unchanged over the entire focusing range,
It seems to have a reputation for oil contamination of the aperture leaves, I know several people who have used one of these lenses and none has had this problem. But it may be worth using a bit of caution if buying used.