Teikoku Kogaku / Zunow Opt. Zunow 50mm F/1.1 LSM

Specifications01

MountM39

Focal length50mm

Max aperturef/1.1

TypePortrait · Prime

Release year1955

Weight445 g

Min focus distance1.07 m

Aperture blades12

Optical elements8

Groups5

AutofocusNo

StabilizationNo

Aperture controlAperture ring

Lens hood58mm - Clamp-on rectangular vented

Additional Info02

Lens TypePrime lens

Field Notes02

Teikoku Kogaku/Zunow Zunow Opt. 50mm F/1.1 [II] LSM is a fast normal/portrait prime lens for M39 mounts, intended for low-light and shallow depth-of-field use. It has a maximum aperture of f/1.1.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

thelensdb.comVisit ↗

Teikoku Kogaku / Zunow Opt. Zunow 50mm F/1.1 LSM

Other Mounts03

No alternate mounts are indexed for this family yet.