N°96708 · Family detail
CanonTelephoto·M39 mount·1952
Canon Serenar 135mm F/3.5 I
Specifications01
MountM39
Focal length135mm
Max aperturef/3.5
TypeTelephoto · Prime
Release year1952
Weight565 g
Filter size48 mm
Min focus distance1.5 m
Optical elements4
Groups3
AutofocusNo
StabilizationNo
Lens hoodT-50 with clamp-on type adapter ring
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Field Notes02
Canon Serenar is a 135mm prime lens with a maximum aperture of f/3.5 for telephoto use on rangefinder/screw-mount systems (M39). Suitable for portrait and general telephoto work.
AI-assisted summary — verify against linked sourcesSources03
thelensdb.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.