N°190780 · Family detail
NikonMacro·NIKON F mount·1981
Nikon AI-S Micro-Nikkor 105mm F/4
Specifications01
MountNIKON F
Focal length105mm
Max aperturef/4
TypeMacro · Telephoto · Prime
Release year1981
Weight500 g
Filter size52 mm
Min focus distance0.47 m
Max magnification0.5
Aperture blades7
Optical elements5
Groups3
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodBuilt-in telescopic round
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
ModelAi-S
SeriesNikkor
Lens TypeMacro lens
Iris Blades7
Focus Rotation Deg300
Field Notes02
Nikon F-mount 105mm macro prime lens with a fixed f/4 aperture, intended for close-up photography. Designed for high magnification of small subjects (1:1 macro capability).
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.