Description

Overview

The Sigma 24-105mm f/4 DG OS HSM Art is a versatile full-frame standard zoom lens that covers wide-angle to short-telephoto focal lengths (24-105mm) with a constant f/4 aperture throughout the zoom range. As part of Sigma’s prestigious Art series, it delivers exceptional image quality with sharpness, contrast, and color accuracy that rivals or exceeds camera manufacturer equivalents.

This lens is designed for Canon EF mount DSLRs (full-frame and APS-C bodies). The constant f/4 aperture provides consistent exposure from 24mm wide-angle to 105mm portrait telephoto, making it ideal for event photography, travel, portraits, and everyday shooting where lens changes are impractical .

This unit is in 94% very good condition – fully tested, works perfectly, shows visible signs of consistent use (scratches, cosmetic wear). Includes front and rear caps, lens hood, and cleaning kit.

Key Specifications

Focal Length: 24-105mm (wide-angle to short-telephoto)
Maximum Aperture: f/4 constant (throughout zoom range)
Lens Mount: Canon EF
Format: Full-frame (compatible with APS-C)
Optical Design: 19 elements in 14 groups
Special Elements: 2 FLD + 2 SLD + 3 aspherical elements (reduces chromatic aberration and distortion)
Lens Coatings: Super Multi-Layer Coating (reduces flare and ghosting)
Image Stabilization: OS (Optical Stabilizer) – approximately 4-stop correction
Autofocus: HSM (Hyper Sonic Motor) – fast, quiet, with full-time manual override
Aperture Blades: 9 rounded blades for smooth bokeh
Minimum Focus Distance: 0.45m (17.7 inches)
Maximum Magnification: 1:4.6 (0.22x)
Filter Thread: 82mm
Weather Resistance: Not weather-sealed (no rubber gasket)
Dimensions: 88.6mm x 109.4mm (3.5 x 4.3 inches)
Weight: 885g (1.95 lbs) – substantial build
Construction: Thermally Stable Composite (TSC) with brass bayonet mount

What’s in the Box

Sigma 24-105mm f/4 DG OS HSM Art lens
Front lens cap
Rear lens cap
Lens hood (LH876-02)
Cleaning kit

Why This Lens

The 24-105mm focal range is one of the most versatile zoom ranges available, covering everything from wide-angle landscapes to compressed portraits. The constant f/4 aperture gives you consistent exposure throughout the zoom range, making it easier to work in changing lighting conditions without adjusting settings constantly.

Sigma’s Art series is known for exceptional optical performance. The combination of 2 FLD (fluorite-equivalent) and 2 SLD (Special Low Dispersion) elements virtually eliminates chromatic aberration and color fringing, while 3 aspherical elements control distortion and spherical aberrations. The Super Multi-Layer Coating reduces flare and ghosting for improved contrast in backlit conditions.

The Optical Stabilizer (OS) provides approximately 4 stops of shake correction, allowing handheld shooting in lower light without a tripod. The HSM (Hyper Sonic Motor) delivers fast, near-silent autofocus suitable for both stills and video, with full-time manual override permitted by simply rotating the focus ring.

User Feedback Highlights

Amazon reviewers praise the lens: “The lens is a bit on the heavy side, but the image quality is superb. I am thoroughly impressed. Very sharp corner to corner on a DX body from 24-80mm” . Another user noted: “It’s a good alternative to the Canon 24-105 L lens at a slightly lower price point” . However, the lens is not weather-sealed, so “rain or extreme humidity may still be an issue” . Some users report minor firmware issues with certain camera bodies concerning image review functions.

Honest Note

This lens launched in 2013 and remains relevant for Canon DSLR shooters in 2026. What you give up vs newer alternatives: no weather sealing (L-series has gasket), heavier than mirrorless equivalents, older lens coating technology, 82mm filter thread (expensive filters). What you still get: excellent Art-series optics, 4-stop image stabilization, versatile 24-105mm range, and professional build quality.

This 94% unit is priced for the condition — visible cosmetic wear but fully functional. The glass is clean, the autofocus is smooth, and the OS functions properly. Perfect for working photographers who value function over cosmetics.

Who Should Buy This