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Sigma 24-70mm f/2.8 DG OS HSM ART Lens for Canon EF

  • mfr: 576954
  • SKU: 576954
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Product highlights

  • Focal length: 24-70mm
  • Aperture range: f/2.2-22
  • Canon EF mount lens
  • 35mm Film/ Full-Frame Digital sensor format
  • Optical Stabilization (OS)
  • 9 rounded blade diaphragm
  • HSM with faster, yet smoother focusing
  • Creates beautiful Bokeh 
  • Splashproof and dustproof design
  • USB Dock compatible

Sigma 24-70mm f/2.8 DG OS HSM ART Lens for Canon EF

From the famous Sigma Art line, this 24-70mm f/2.8 DG HSM OS Lens is a zoom lens designed to deliver the ultimate level of performance on full frame DSLRs. It also maximize the abilities of 35mm SLR cameras and APS-C size DSLRs. The lens offers constant aperture of f/2.8 throughout the zoom range and features an Optical Stabilization (OS) system that helps compensate for camera shake. The Sigma Art 24-70mm f/2.8 emphasizes on image quality and features a rugged metal barrel providing a new level of usability and durability. It employs aspherical elements that undergo a highly precise level of polishing resulting in elements which are thicker in the center than on the edges. This process helps create stunning image quality and beautiful circular bokeh. This Art line lens offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.

Incredible Image Clarity and Smoothness

Packed with a comprehensive approach towards chromatic aberrations correction, the lens Sigma 24-70mm f/2.8 DG OS HSM ART is engineered to provide incredible image clarity and smoothness. Specific attention was also paid in eliminating the color fringing often caused by lateral chromatic aberration. This is a common problem which is magnified at high resolutions in digital photography. This lens provides exceptionally high-contrast images with subtle gradations in tone and color. The super Multi-Layer Coating combined with Sigma's optimized optical design significantly reduces reflections between the image sensor and the lens surfaces. The large image circles lens means there will always be enough peripheral illumination to avoid vignetting.

Quiet and Fast Autofocusing

The Sigma 24-70mm f/2.8 HSM’s employs a motor powered by ultrasonic waves to produce a quiet, yet high-speed AutoFocus. You can enjoy high performance with low noise in a variety of shooting situations. To ensure stability during focusing, this lens’ internal element group move without changing the lens’ physical length. The lens’ Optical Stabilizer utilizes a built-in mechanism that compensates for camera shake. It alleviates camera movement when shooting handheld.

Outstanding Optical Performance

This Sigma Lens’ optical design utilizes three SLD (Special Low Dispersion) glass lens elements and four aspherical lens elements that help minimize optical aberrations. They provide outstanding edge-to-edge image clarity with reduced minimizes coma, which causes points of light to streak, and transverse chromatic aberration, which cannot be corrected via aperture control. The optical system also minimizes distortion, which can be especially prominent in wide-angle shots.

Beautiful Bokeh Effect

This lens offers outstanding photographic expression at wide-open aperture. The area in focus is extremely sharp, while the background giving a beautiful bokeh effect. Since large-diameter zoom lenses are often used at wide-open aperture, special attention is paid to the shape of the bokeh, aiming for perfect circularity.


Weight 35.9 ounces
Color Black
Lens Mount Canon EF Mount
Maximum Aperture f/2.8
Minimum Aperture f/22
Focal Length 24-70mm
Maximum Magnification Not Available
Angle of view 84.1­ - 34.3 degrees
Minimum Focus Distance 15 inches
Focus Type Auto
Image Stabilization Yes
Diaphragm Blades 9 (Rounded diaphragm)
Fixed Focal Length 24mm
Zoom Focal Length 24-70mm
Lens Format Full Frame Sensors
Lens Type Standard
Special Designs Fisheye


Customer Questions
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You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

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Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Sigma 24-70mm f2.8 DG OS HSM ART Lens for Canon EF

Sigma 24-70mm f/2.8 DG OS HSM ART Lens for Canon EF SKU: 576954

Rated 5 out of 5 by from Extremely satisfied A great lens with great optical performance. Even though the Mark II is released. The Mark I still stays as the beast.
Date published: 2024-06-01
Rated 5 out of 5 by from Sigma 24-70 lens Great customer service, super quick delivery. Very impressed and will definitely buy again.
Date published: 2021-06-17
Rated 5 out of 5 by from Super sharp Love this lens. It’s super sharp and is the perfect parir for my a7r4
Date published: 2020-08-12
Rated 5 out of 5 by from Worth Every Penny Now one of my favorite lenses. I have a 70-200mm GM, 300-600mm G, and several primes. This is awesome for landscape and portraits.
Date published: 2020-03-29
Rated 5 out of 5 by from Terrific lens at a great price I took a chance on this lens after considering the Sony G and I think this really does the trick at about half the price
Date published: 2020-03-20
Rated 4 out of 5 by from Great len This len is almost as good as 24 70 GM and only about 50% price. The only disadvantage is the weight. 830g is still heavy for a mirrorless carmera.
Date published: 2019-12-30
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