N°8678098 · Family detail
SigmaTelephoto·PENTAX K mount
Sigma 500mm F/4.5 APO EX [HSM]
Specifications01
MountPENTAX K
Focal length500mm
Max aperturef/4.5
TypeTelephoto · Prime
Field Notes02
Sigma 500mm F4.5 APO EX is a fixed telephoto prime for Pentax K-mount, intended for distant subjects such as sports and wildlife. It uses a maximum aperture of f/4.5.
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Other Mounts03
This lens family is also indexed in 2 other mounts.