N°199892 · Family detail
IndustarPrime·M42 mount
Industar-61 L/Z 50mm F/2.8
Specifications01
MountM42
Focal length50mm
Max aperturef/2.8
TypePrime
Weight225 g
Filter size49 mm
Min focus distance0.3 m
Aperture blades6
Optical elements4
Groups3
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodNot required
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Industar-61 L/Z is a 50mm prime lens for M42 (Pentax/Praktica screw) cameras, with a maximum aperture of f/2.8 for general photography and low-light use. It is a manual-focus design.
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Other Mounts03
No alternate mounts are indexed for this family yet.