N°175245 · Family detail
NikonPortrait·NIKON F mount·1977
Nikon AI Nikkor 50mm F/2
Specifications01
MountNIKON F
Focal length50mm
Max aperturef/2
TypePortrait · Prime
Release year1977
Weight220 g
Filter size52 mm
Min focus distance0.45 m
Aperture blades6
Optical elements6
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodHS-6 - Snap-on round
HR-1 - Screw-type round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
ModelAi
SeriesNikkor
Lens TypeStandard prime lens
Iris Blades6
Focus Rotation Deg230
Field Notes02
Nikon F-mount 50mm prime lens with a fixed f/2 maximum aperture, intended for general-purpose use including portraits. Manual-focus design.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.