N°101382 · Family detail
SiriusWide·PENTAX K mount
Sirius 28mm F/2.8 MC Automatic
Specifications01
MountPENTAX K
Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Field Notes02
Sirius 28mm prime lens for the Pentax K mount with a maximum aperture of f/2.8, intended for general photography. Manual-focus construction is implied by the model name.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 1 other mount.