N°95822 · Family detail
SigmaTelephoto·SIGMA SA mount
Sigma 135-400mm F/4.5-5.6 APO DG
Specifications01
MountSIGMA SA
Focal length135-400mm
Max aperturef/4.5
TypeTelephoto · Zoom
Field Notes02
Sigma SA zoom lens with a 135–400mm focal range and maximum apertures of f/4.5–5.6. Intended for telephoto subjects such as sports, wildlife, and outdoor reach.
AI-assisted summary — verify against linked sourcesOther Mounts03
No alternate mounts are indexed for this family yet.