N°91565 · Family detail
SigmaPortrait·PENTAX K mount
Sigma 50mm F/1.4 EX DG HSM
Specifications01
MountPENTAX K
Focal length50mm
Max aperturef/1.4
TypePortrait · Prime
Weight505 g
Physical length68 mm
Min focus distance45 m
Field Notes02
Sigma 50mm F/1.4 EX DG HSM is a normal prime lens for the Pentax K mount, offering a wide f/1.4 maximum aperture for low-light and shallow depth of field portraits.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 4 other mounts.