N°91650 · Family detail
PentaxPortrait·PENTAX K mount·1975
Smc Pentax 50mm F/1.4
Specifications01
MountPENTAX K
Focal length50mm
Max aperturef/1.4
TypePortrait · Prime
Release year1975
Weight266 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
SMC Pentax 50mm F/1.4 is a standard prime lens for Pentax K-mount. It has a wide f/1.4 maximum aperture suited for low-light use and shallow depth-of-field portraits.
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Other Mounts03
No alternate mounts are indexed for this family yet.