N°89887 · Family detail
PentaxPortrait·PENTAX K mount·1975
Smc Pentax 50mm F/1.2
Specifications01
MountPENTAX K
Focal length50mm
Max aperturef/1.2
TypePortrait · Prime
Release year1975
Weight385 g
Filter size52 mm
Min focus distance0.45 m
Max magnification0.1499
Aperture blades8
Optical elements7
Groups6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hoodPH-R52 - Clamp-on round
PH-S52 - Clamp-on rectangular
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Pentax K-mount 50mm prime lens with a maximum aperture of f/1.2 for low-light and portrait use. Manual-focus style SMC rendering on Pentax K bodies is typical for this model family.
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Other Mounts03
No alternate mounts are indexed for this family yet.