Notes
64.5 mm (2.54 in) extension from lens flange; 69 mm (2.7 in) long, overall
Cosmetic upgrade released in April 1976.

61.5 mm (2.42 in) extension from lens flange; 66 mm (2.6 in) long, overall
Notes
64.5 mm (2.54 in) extension from lens flange; 69 mm (2.7 in) long, overall
Cosmetic upgrade released in April 1976.
61.5 mm (2.42 in) extension from lens flange; 66 mm (2.6 in) long, overall
Nikon F-mount