N°197687 · Family detail
NikonWide·NIKON F mount·1977
Nikon AI Nikkor 28mm F/2.8
Specifications01
MountNIKON F
Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Release year1977
Weight245 g
Filter size52 mm
Min focus distance0.3 m
Aperture blades7
Optical elements7
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodHN-2 - Screw-type round
TeleconvertersNikon Teleconverter TC-14→ 39.2mm F/3.9
Nikon Teleconverter TC-14A→ 39.2mm F/3.9
Nikon Teleconverter TC-200→ 56mm F/5.6
Nikon Teleconverter TC-201→ 56mm F/5.6
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeWide-angle prime lens
Field Notes02
Nikon AI Nikkor 28mm F/2.8 is a fixed 28mm wide-angle prime for Nikon F-mount, intended for general wide-angle photography. It has a maximum aperture of f/2.8 for moderate low-light use.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.