Serenar / Canon 135mm F/3.5 LSM

Specifications01

MountM39

Focal length135mm

Max aperturef/3.5

TypeTelephoto · Prime

Field Notes02

Canon Serenar 135mm F/3.5 is a fixed focal-length prime lens for telephoto use, typically for portrait and distant subjects. It has a maximum aperture of f/3.5 for moderate low-light capability.

AI-assisted summary — verify against linked sources

Catalog note · source: lensdb

Sources03

lens-db.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.