Nikon Nikkor Ai 135mm f3.5
The Ai 135/3.5 is an all new lens with updated optics, considerably smaller and lighter that the previous version.
It focuses to 1.3m compared to 1.5m for the previous version, and features a built-in hood.
- Serial no 193501 - 203xxx engraved "LENS MADE IN JAPAN" in white
- Serial no 204xxx - 295xxx engraved "MADE IN JAPAN" in black
- Date Mar 1977 - Sep 1981
