N°167782 · Family detail
NikonPortrait·NIKON F mount·1977
Nikon AI Nikkor 135mm F/2
Specifications01
MountNIKON F
Focal length135mm
Max aperturef/2
TypePortrait · Telephoto · Prime
Release year1977
Weight860 g
Filter size72 mm
Min focus distance1.3 m
Aperture blades9
Optical elements6
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodBuilt-in telescopic round
TeleconvertersNikon Teleconverter TC-14→ 189mm F/2.8
Nikon Teleconverter TC-14A→ 189mm F/2.8
Nikon Teleconverter TC-200→ 270mm F/4
Nikon Teleconverter TC-201→ 270mm F/4
EraFilm era
Production statusDiscontinued
Additional Info02
ModelAi
SeriesNikkor
Lens TypeMedium telephoto prime lens
Iris Blades9
Focus Rotation Deg270
Field Notes02
Nikon AI Nikkor 135mm f/2 is a fixed prime telephoto lens for the Nikon F mount, typically used for portrait and low-light subjects due to its wide maximum aperture.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.