What is the Sigma C 100-400 mm f/5-6.3 DG OS HSM?

Zoom lens, f/5-6.3 designed for portrait, events, sports, wildlife.

What mount does the Sigma C 100-400 mm f/5-6.3 DG OS HSM use?

The Sigma C 100-400 mm f/5-6.3 DG OS HSM uses the Canon EF mount.

What type of photography is the Sigma C 100-400 mm f/5-6.3 DG OS HSM good for?

The Sigma C 100-400 mm f/5-6.3 DG OS HSM excels in portrait, events, sports, wildlife photography with its f/5-6.3 maximum aperture and zoom lens design.

How much does the Sigma C 100-400 mm f/5-6.3 DG OS HSM cost?

The Sigma C 100-400 mm f/5-6.3 DG OS HSM had a launch price of $799.

Sigma Full frame

Sigma C 100-400 mm f/5-6.3 DG OS HSM

This is a full-frame zoom lens for Canon EF, covering 100-400 mm and a maximum aperture of f/5-6.3. It weighs 1160 g and includes optical stabilization, and was released in 2017. That combination suits portrait photography.

It is a zoom lens designed for full frame cameras. This short-to-super-telephoto zoom lens features a f/5-6.3 maximum aperture, making it ideal for portrait, events, sports, wildlife. The optical design incorporates 21 elements / 15 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.

f/5-6.3
Aperture: 100–400mm
Focal: 1160 g
Weight: Feb 2017
Released

launch price

$799

photographyblog.com ↗·checked Oct 2026

Sigma site

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Good for portrait