About the Sigma Photo 24-105mm f/4 DG OS
Sharp, refined, and versatile
From expressive portraits and memorable wedding shots to expansive landscapes, Sigma's versatile 24-105mm zoom lens delivers superior, professional-quality images. Its constant f/4 maximum aperture maintains your exposure settings throughout the entire zoom range for faster, more consistent results with your SLR. On-demand manual focusing lets you switch quickly from auto to manual focus with just a twist of the barrel for fine-tuning your images. Sigma's optical stabilization technology improves low-light performance, enabling you to use shutter speeds much slower than you'd ordinarily employ for better handheld shooting. Precision Sigma engineering and construction provide smooth, refined operation, superb sharpness, and years of trouble-free use.
Product highlights:
- 24-105mm f/4 DG OS HSM telephoto zoom lens
- compatible with Canon EOS EF-mount film and digital SLR cameras
- effective focal length:
- 24-105mm with full-frame digital or film cameras
- 38.4-168mm with Canon EOS APS-C sensor cameras
- built-in optical stabilization allows in-focus shots with longer exposure times
- Hyper-Sonic Motor autofocus offers fast, quiet operation and full-time manual override for fine-tuning focus in low-light situations
- 3 aspherical, plus 2 FLD and 2 SLD low-dispersion glass elements for impressive sharpness, contrast, and clarity
- super multi-layer lens coating minimizes flaring and ghosting
- rounded 9-blade diaphragm for more natural out-of-focus image areas
- minimum aperture: f/22
- minimum focus distance: 17-3/4"
- constructed of 19 elements in 14 groups
- filter size: 82mm
- lens is 4-5/8" long, 3-1/2" in diameter
- weight: 31.2 ounces
- warranty: 4 years
Supplied Accessories:
- lens hood, lens cap, and soft case
- MFR # 635-101
What's in the box:
Sigma Photo 24-105mm f/4 DG OS owner's manual
- 24-105mm F4 DG OS HSM lens (for Canon)
- LCF-82 III Front lens cap (installed)
- Rear lens cap (installed)
- LH-876-02 Lens hood
- Zippered lens case
- Instructions
- Sigma America's Limited Warranty
- Warranty Sticker
- To Our Valued Customer booklet
Customer reviews for Sigma Photo 24-105mm f/4 DG OS
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More details on the Sigma Photo 24-105mm f/4 DG OS
Features & specs
| General | ||
|---|---|---|
| Mount Type | Canon EF-mount | |
| Sensor Size | --- | |
| Image Stabilization | Yes | |
| Lens Type | Standard Zoom | |
| Focal Length | 24-105mm | |
| Maximum Aperture | f/4 | |
| Weight | 31.2 ounces | |
| Parts Warranty | 4 Years | |
| Labor Warranty | 4 Years | |
Product Research
Features
Overview: The Sigma 24-105mm F4 DG OS HSM (Model #635) is a high quality standard zoom lens. Typical uses include travel, portraits, family, and nature & wildlife photography. The lens has the Canon EF-mount, and comes with a lens hood, and front and rear caps.
Sigma DG Lenses: This Sigma DG lens is designed for use with full-frame digital SLRs, but can be used with DSLRs with APC-C-sized image sensors. DG lenses offer high contrast and subtle tonal gradations, but is resistant to flare and ghosting. The lens' Super Multi-Layer Coating suppresses reflections between the image sensor and the lens surfaces.
Optics: The lens features FLD and SLD glass elements to compensate for various aberrations, distortion, and curvature at the widest angle.
Lens Hood: The lens includes a bayonet-type detachable lens hood to help prevent stray light from entering the lens, causing flare, and to protect the lens from rain, snow, and dust. When not in use, the lens hood can be inverted and mounted onto the lens backwards for storage. The lens hood adds approximately 1-3/4" to the overall length when mounted.
Optical Stabilizer (OS): Sigma's Optical Stabilizer technology compensates for image blurring caused by camera shake. You can switch the Optical Stabilizer on and off using the 2-way switch on the lens barrel.
Focus Mode Switch: The lens features a two-way switch for setting the focus mode: AF (auto focus) or M (manual focus).
HSM: The lens has a hyper-sonic motor (HSM) that provides a quiet, high-speed auto focusing mechanism.
Specifications:
- Lens Construction: 19 Elements in 14 Groups
- Angle of View: 84.1°-23.3°
- Number of Diaphragm Blades: 9
- Maximum Aperture: f/4 (W-T)
- Minimum Aperture: f/22 (W-T)
- Minimum Focusing Distance: 17.7"
- Filter Size: 82mm
- Maximum Magnifications: 1:4.6
- Dimensions: Diameter=3.485", Length=4.57" (5.185" with lens caps)
- Weight: 31.2 ounces
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Customer Q&A
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Went from a Canon EF 28-135mm USM IS Lens to this and it was the best thing I could have done. Sigma is really stepping up there game, and my next lens is the Sigma 18-35mm f/1.8.
Killjoy from South Milwaukee, WI