N°89803 · Family detail
PentaxPortrait·PENTAX K mount·2000
Smc Pentax-A 50mm F/1.2 Special
Specifications01
MountPENTAX K
Focal length50mm
Max aperturef/1.2
TypePortrait · Prime
Release year2000
Weight345 g
Filter size52 mm
Min focus distance0.45 m
Max magnification0.1499
Aperture blades9
Optical elements7
Groups6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodMH-RC52 - Screw-type round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeStandard prime lens
Field Notes02
Pentax-A 50mm prime lens for the Pentax K mount, with a maximum aperture of f/1.2 for low-light and shallow depth-of-field use.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.