N°93323 · Family detail
SigmaTelephoto·SIGMA SA mount
Sigma 100-300mm F/4 APO EX IF
Specifications01
MountSIGMA SA
Focal length100-300mm
Max aperturef/4
TypeTelephoto · Zoom
Field Notes02
Sigma 100-300mm f/4 APO EX IF HSM is a telephoto zoom for SIGMA SA mounts, designed for sports and wildlife where a constant f/4 aperture is useful.
AI-assisted summary — verify against linked sourcesSources03
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Other Mounts03
No alternate mounts are indexed for this family yet.