Sigma 105mm f/2.8 EX DG Macro OS HSM - Canon EF

The Sigma 105mm f/2.8 EX DG Macro OS HSM is a full-frame compatible prime macro lens for Canon EF mount, offering true 1:1 reproduction, built-in optical image stabilisation, and a fast f/2.8 aperture that doubles as a solid short telephoto portrait lens.

Key Specifications

• Focal length: 105mm prime
• Maximum aperture: f/2.8 — f/22 minimum
• Lens mount: Canon EF (full-frame and APS-C compatible)
• Minimum focus distance: 0.31 m (enabling 1:1 macro reproduction)
• Image stabilisation: Yes — Sigma OS (Optical Stabiliser)
• Autofocus: Yes — HSM (Hypersonic Motor) with full-time manual override
• Aperture blades: 9 (rounded, for smooth bokeh)
• Filter thread: 62mm | Weight: 725g

Who is the Sigma 105mm f/2.8 EX DG Macro OS HSM for?

This lens earns its place in three very different bags. Macro photographers get a dedicated tool capable of filling the frame with subjects as small as an insect or a flower petal, with a comfortable 0.31 m working distance that gives you room to light your subject without casting a shadow. Portrait and wedding photographers love it for the 105mm compression and the nine-blade aperture that renders backgrounds into smooth, creamy blur at f/2.8 — you're not compromising at all using this as a short telephoto people lens. And because Sigma built OS stabilisation right in, handheld shots at slower shutter speeds are genuinely usable, which matters for candid wedding moments or nature macro in low light. If you shoot on a DSLR and want one lens that handles detailed close-up work and flattering portrait sessions, this covers both without needing an adapter or compromise. Alternatives worth comparing include the Canon EF 100mm f/2.8L Macro IS USM and the Tamron SP 90mm f/2.8 Di Macro — all strong options in this focal length bracket.

Buying a used Sigma 105mm Macro

Picking up this lens second-hand is a smart move — it's a robust, metal-barrelled build that ages well, and copies that have primarily been used for studio macro or portrait work typically show minimal wear. At Camera-tweedehands.nl, every Sigma 105mm macro is hand-inspected for optical clarity, mechanical function, and condition before listing. We verify that the OS switch clicks cleanly between modes and that the HSM autofocus engages smoothly without hesitation. Each lens comes with professional photographs documenting its condition and a minimum 12 months warranty, so you're not taking a leap of faith on a blind purchase.