N°90759 · Family detail
IndustarPrime·M39 mount
Industar 50U-1 50mm F/3.5
Specifications01
MountM39
Focal length50mm
Max aperturef/3.5
TypePrime
Field Notes02
Industar 50U-1 is a 50mm prime lens for M39 screw-mount cameras, with a maximum aperture of f/3.5. It’s a standard focal length option intended for general photography.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.