Data Sheet: Nikkor Ai 200 mm f/4

Pekka Buttler, 03/2023

Pictured: Nikkor AI 200 mm f/4


The table below summarizes the lens’ key specifications (measurements based on pictured sample):

Brand:NikkorLens name200 mm 1:4
Focal length(s)1200 mmAngle-of-view212°20
Maximum Aperturef/4In Production1977–1981
Lens mountNikon FSubfamily (if applicable)Ai-type
Length3117,5 mmDiameter467,5 mm
Filter ring diameter52 mmWeight530 grams
Lens element count5Lens group count5
Aperture blades (S/R/C)59 SFocus throw205 °
Minimum focusing distance2 mMaximum