TRIXAR Anastigmat 50mm F/3.5 LSM

Specifications01

MountM39

Focal length50mm

Max aperturef/3.5

TypePrime

Release year1952

Min focus distance1.25 m

Aperture blades10

Optical elements4

Groups3

AutofocusNo

StabilizationNo

Aperture controlDial-set aperture ring

Additional Info02

Lens TypePrime lens

Field Notes02

50mm prime lens with a maximum aperture of f/3.5 for general photography and portrait/standard use. M39 mount (39mm screw mount); likely intended for film-era imaging.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

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Other Mounts03

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