Sigma 135-400mm F/4.5-5.6 APO RF ZEN

Specifications01

MountSIGMA SA

Focal length135-400mm

Max aperturef/4.5

TypeTelephoto · Zoom

Field Notes02

Sigma 135–400mm zoom lens with variable maximum aperture f/4.5–5.6, part of the APO line. Intended for telephoto use (e.g., wildlife and sports) on SIGMA SA mount.

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Catalog note · source: lensdb

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.