N°190951 · Family detail
NikonTelephoto·NIKON F mount·1979
Nikon AI Nikkor 1200mm F/11 IF-ED
Specifications01
MountNIKON F
Focal length1200mm
Max aperturef/11
TypeTelephoto · Prime
Release year1979
Weight3900 g
Filter size122 mm
Min focus distance14 m
Aperture blades7
Optical elements9
Groups8
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBuilt-in telescopic round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
ModelAi
SeriesNikkor
Lens TypeSuper telephoto prime lens
Iris Blades7
Field Notes02
Nikon AI Nikkor 1200mm f/11 IF-ED is a super-telephoto prime lens for distant subjects such as wildlife or astronomy. It uses Nikon F mount and has a fixed f/11 maximum aperture.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.