N°101381 · Family detail
SiriusWide·M42 mount
Sirius 28mm F/2.8 MC Automatic
Specifications01
MountM42
Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Field Notes02
Sirius 28mm f/2.8 MC automatic is a M42-mount prime wide-angle lens for general photography. It uses a 52mm filter thread and has a fixed maximum aperture of f/2.8.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 1 other mount.