Nikon lenses are one of the few to retain their original F mount.
But at the same time they have a huge number of modifications and designations.
The very first lenses were produced under the brand name & nbsp; Nippon Kogaku K. K.
Currently, lenses for Nikon film cameras are mechanical and autofocus.
much more interesting and better old mechanical (if we are talking about installing on an old mechanical nikon)
most often you can find the designations & nbsp; f, & nbsp; non-ai, nai,ai-s & nbsp;af - they differ by the year of release - enlightenment, the ability to set the priority of the aperture ,autofocus.
Here you can buy Nikon lenses for film cameras - such as
Nikon Nikkor 50mm, Nikon Nikkor-P 105 mm, MC Kaleinar-5H for Nikon, Nikon Nikkor 55mm 1:1.2