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- Best overall: Canon RF 24-70mm F2.8 L IS USM
- Best budget: Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount
- Best premium: Canon RF 28-70mm F2 L USM
- Best for Sony E-mount: Sony FE 24-70mm F2.8 GM II
- Canon RF 24-70mm F2.8 L IS USM suits Canon RF shooters who value optical stabilization and a constant F2.8 aperture.
- Sigma 24-70mm F2.8 DG DN II | Art delivers a constant F2.8 aperture for Sony E-mount and L-mount cameras.
- Lens mount compatibility comes first: Canon RF, Sony E and L-mount lenses are not interchangeable without the right camera system.
- Compare weight, filter size, optical stabilization and your preferred focal range before choosing a Black Friday 2026 lens.
The Canon RF 24-70mm F2.8 L IS USM and Sigma 24-70mm F2.8 DG DN II | Art are standard zoom lenses with a constant F2.8 aperture, but each fits a different camera system. I researched and compared specs, reviews and owner feedback to explain which lens is the stronger match for your camera and shooting priorities.
The Canon lens stands out for RF-mount compatibility and built-in optical image stabilization. Sigma offers separate Sony E-mount and L-mount versions, so check the exact variant before adding a lens to your Black Friday 2026 shortlist. Our picks also include alternatives for shoppers who value lower weight, extended zoom range or a premium f-stop.
How We Picked
- Compared each lens's mount and verified the camera systems it fits.
- Reviewed focal range, maximum aperture, stabilization and lens weight.
- Considered owner feedback and published specifications for everyday photo and video use.
- Included options for different systems, priorities and shooting styles rather than treating one lens as universal.
Comparison Table
| Product | Best for | Maximum aperture | Optical stabilization | Weight |
|---|---|---|---|---|
| Canon RF 24-70mm F2.8 L IS USM | Canon RF users wanting stabilization | F2.8 | Up to 5 stops | 900g |
| Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount | Sony E-mount F2.8 zoom shoppers | F2.8 | No optical IS | 745g |
| Sigma 24-70mm F2.8 DG DN II | Art for L-mount | L-mount F2.8 zoom shoppers | F2.8 | No optical IS | 745g |
| Sony FE 24-70mm F2.8 GM II | Sony users seeking a premium light zoom | F2.8 | No optical IS | 695g |
| Panasonic LUMIX S PRO 24-70mm F2.8 | L-mount users wanting a Panasonic zoom | F2.8 | No optical IS | 935g |
| Canon RF 24-105mm F4 L IS USM | Canon RF users wanting more reach | F4 | Up to 5 stops | 700g |
| Canon RF 28-70mm F2 L USM | Canon RF users prioritizing a bright aperture | F2 | No optical IS | 1430g |
| Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount | Sony users prioritizing low weight | F2.8 | No optical IS | 540g |
Best Picks Reviewed
#1 · Top pick
Canon RF 24-70mm F2.8 L IS USM
The Canon RF 24-70mm F2.8 L IS USM is the best standard zoom for Canon RF shooters who want stabilization and a constant F2.8 aperture. The Canon RF 24-70mm F2.8 L IS USM's optical image stabilization is rated up to 5 stops.
Best for: Canon RF photographers who want stabilization
- Focal length
- 24-70mm
- Maximum aperture
- F2.8
- Optical stabilization
- Up to 5 stops
- Filter size
- 82mm
- Weight
- 900g
- Constant F2.8 aperture across the zoom range
- Built-in optical image stabilization
- Versatile wide-to-short-telephoto focal range
- Heavy compared with compact standard zooms
- Designed for Canon RF-mount cameras
Is the Canon RF 24-70mm F2.8 L IS USM worth buying on Black Friday 2026?
The Canon RF 24-70mm F2.8 L IS USM is worth considering for RF-mount photographers who need a fast standard zoom and built-in stabilization. The Canon RF 24-70mm F2.8 L IS USM's 24-70mm range and constant F2.8 aperture cover portraits, events and everyday scenes.
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#2
Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount
The Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount is the best fast standard zoom for Sony E-mount shooters seeking an F2.8 aperture. The lens weighs 745g and accepts 82mm filters.
Best for: Sony E-mount users seeking an F2.8 zoom
- Focal length
- 24-70mm
- Maximum aperture
- F2.8
- Filter size
- 82mm
- Weight
- 745g
- Constant F2.8 aperture
- Standard 24-70mm range
- Lighter than the Canon RF 24-70mm lens
- No optical stabilization in the lens
- Sony E-mount version fits Sony E-mount cameras
Is the Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount worth buying on Black Friday 2026?
The Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount is worth a close look for Sony photographers who want a constant-aperture standard zoom. The Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount's 24-70mm range is versatile, while in-body stabilization depends on the camera.
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#3
Sigma 24-70mm F2.8 DG DN II | Art for L-mount
The Sigma 24-70mm F2.8 DG DN II | Art for L-mount is the best F2.8 standard zoom for L-mount shooters who want a 24-70mm range. The Sigma 24-70mm F2.8 DG DN II | Art for L-mount's 82mm filter thread supports a common filter size.
Best for: L-mount photographers wanting a fast standard zoom
- Focal length
- 24-70mm
- Maximum aperture
- F2.8
- Filter size
- 82mm
- Weight
- 745g
- Constant F2.8 maximum aperture
- Useful wide-to-short-telephoto range
- Same filter size as the Sony E-mount version
- No optical stabilization in the lens
- L-mount version is not a Canon RF or Sony E lens
Is the Sigma 24-70mm F2.8 DG DN II | Art for L-mount worth buying on Black Friday 2026?
The Sigma 24-70mm F2.8 DG DN II | Art for L-mount is worth considering for compatible L-mount cameras that need a fast everyday zoom. The Sigma 24-70mm F2.8 DG DN II | Art for L-mount's constant F2.8 aperture and 24-70mm range suit portraits, travel and event photography.
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#4
Sony FE 24-70mm F2.8 GM II
The Sony FE 24-70mm F2.8 GM II is the best premium standard zoom for Sony E-mount photographers who prioritize a light build. The lens weighs 695g and uses an 82mm filter.
Best for: Sony E-mount users seeking a premium lightweight zoom
- Focal length
- 24-70mm
- Maximum aperture
- F2.8
- Filter size
- 82mm
- Weight
- 695g
- Constant F2.8 aperture
- Lighter than many professional standard zooms
- Broad 24-70mm range
- No optical stabilization in the lens
- Compatible with Sony E-mount cameras
Is the Sony FE 24-70mm F2.8 GM II worth buying on Black Friday 2026?
The Sony FE 24-70mm F2.8 GM II is worth considering for Sony E-mount photographers who want a premium, relatively light standard zoom. The Sony FE 24-70mm F2.8 GM II's constant F2.8 aperture and 24-70mm range make it a flexible option for professional and everyday work.
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#5
Panasonic LUMIX S PRO 24-70mm F2.8
The Panasonic LUMIX S PRO 24-70mm F2.8 is the best standard zoom for L-mount users who want a constant F2.8 aperture and a 24-70mm range. The Panasonic LUMIX S PRO 24-70mm F2.8's 82mm filter thread accommodates widely used filter sizes.
Best for: L-mount users who prefer a Panasonic standard zoom
- Focal length
- 24-70mm
- Maximum aperture
- F2.8
- Filter size
- 82mm
- Weight
- 935g
- Constant F2.8 aperture
- Standard wide-to-short-telephoto zoom range
- L-mount compatibility
- Heavier than several competing standard zooms
- No optical stabilization in the lens
Is the Panasonic LUMIX S PRO 24-70mm F2.8 worth buying on Black Friday 2026?
The Panasonic LUMIX S PRO 24-70mm F2.8 is worth considering for L-mount photographers who want a fast standard zoom from Panasonic. The Panasonic LUMIX S PRO 24-70mm F2.8's constant F2.8 aperture covers low-light scenes and subject separation across the 24-70mm range.
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#6
Canon RF 24-105mm F4 L IS USM
The Canon RF 24-105mm F4 L IS USM is the best extended-range zoom for Canon RF users who want one lens for varied scenes. The Canon RF 24-105mm F4 L IS USM's 24-105mm range reaches farther than a 24-70mm zoom.
Best for: Canon RF users who want extra telephoto reach
- Focal length
- 24-105mm
- Maximum aperture
- F4
- Optical stabilization
- Up to 5 stops
- Filter size
- 77mm
- Weight
- 700g
- Longer reach than a 24-70mm lens
- Built-in optical image stabilization
- Lighter than the Canon RF 24-70mm F2.8 L IS USM
- Maximum aperture is F4 rather than F2.8
- Designed for Canon RF-mount cameras
Is the Canon RF 24-105mm F4 L IS USM worth buying on Black Friday 2026?
The Canon RF 24-105mm F4 L IS USM is worth considering for RF-mount photographers who value reach and stabilization over a brighter aperture. The Canon RF 24-105mm F4 L IS USM's 24-105mm range handles varied subjects without requiring a lens change.
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#7
Canon RF 28-70mm F2 L USM
The Canon RF 28-70mm F2 L USM is the best premium Canon RF zoom for photographers who prioritize a very bright aperture. The Canon RF 28-70mm F2 L USM's maximum aperture is F2 across the zoom range.
Best for: Canon RF users seeking a very bright zoom
- Focal length
- 28-70mm
- Maximum aperture
- F2
- Filter size
- 95mm
- Weight
- 1430g
- Bright constant F2 aperture
- Covers popular portrait focal lengths
- Canon RF-mount compatibility
- Heavy at 1430g
- Starts at 28mm rather than 24mm
Is the Canon RF 28-70mm F2 L USM worth buying on Black Friday 2026?
The Canon RF 28-70mm F2 L USM is worth considering for RF-mount photographers who need a bright zoom for portraits, events or low-light work. The Canon RF 28-70mm F2 L USM's F2 aperture is faster than the F2.8 lenses in this guide.
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#8
Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount
The Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount is the best compact-value pick for Sony shooters who want a fast standard zoom. The Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount weighs 540g and accepts 67mm filters.
Best for: Sony E-mount users seeking a compact F2.8 zoom
- Focal length
- 28-75mm
- Maximum aperture
- F2.8
- Filter size
- 67mm
- Weight
- 540g
- Lightweight 540g design
- Constant F2.8 aperture
- Smaller 67mm filter size
- Starts at 28mm rather than 24mm
- No optical stabilization in the lens
Is the Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount worth buying on Black Friday 2026?
The Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount is worth considering for Sony users who want a lighter F2.8 zoom. The Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount's 540g weight and 67mm filter size suit photographers building a portable kit.
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Which is better, the Canon RF 24-70mm or Sigma 24-70mm DG DN?
The Canon RF 24-70mm F2.8 L IS USM is the better match for Canon RF users, while the Sigma 24-70mm F2.8 DG DN II | Art is the fit for Sony E-mount or L-mount cameras. Both lenses offer a 24-70mm focal range and a constant F2.8 maximum aperture.
The practical difference is system fit and stabilization. Canon includes optical image stabilization rated up to 5 stops; Sigma's DG DN II lens relies on stabilization in the camera body. Sigma's 745g weight is lower than Canon's 900g, making it a more portable pick between these versions. Best bet: choose the lens made for your camera mount before comparing other features.
Does the Sigma 24-70mm DG DN II fit Canon RF cameras?
The Sigma 24-70mm F2.8 DG DN II | Art does not come in a Canon RF-mount version in this comparison. The listed Sigma lenses fit Sony E-mount or L-mount cameras, while the Canon RF 24-70mm F2.8 L IS USM is made for Canon RF bodies.
Check both the lens name and the mount listed by the seller before buying. A lens built for another mount is not a direct fit, and an adapter does not guarantee full autofocus, aperture or stabilization performance. Canon RF shoppers comparing Sigma's 24-70mm zoom should first confirm camera compatibility, then decide whether optical stabilization is a priority.
How do Canon and Sigma 24-70mm lenses compare for image quality?
The Canon RF 24-70mm F2.8 L IS USM and Sigma 24-70mm F2.8 DG DN II | Art both provide a constant F2.8 aperture across a 24-70mm zoom range. That shared specification makes either lens a flexible choice for portraits, events and everyday photography on its compatible system.
Image quality also depends on the camera body, focus technique, subject and shooting conditions. Owner feedback and published specifications point shoppers toward practical differences such as stabilization, lens weight and handling—not a universal winner for every photographer. Easy recommendation: decide whether your camera body has in-body stabilization, then prioritize the lens features that fill the gap in your kit.
Which 24-70mm lens has image stabilization?
The Canon RF 24-70mm F2.8 L IS USM includes optical image stabilization rated up to 5 stops. The Sigma 24-70mm F2.8 DG DN II | Art, Sony FE 24-70mm F2.8 GM II and Panasonic LUMIX S PRO 24-70mm F2.8 do not include optical stabilization in the lens.
Camera-body stabilization remains relevant: compatible bodies provide their own stabilization for lenses without optical IS. The Canon RF 24-105mm F4 L IS USM also has built-in optical stabilization, so it deserves a look when extra reach matters more than an F2.8 aperture. Check camera and lens specifications together when stabilization is central to your photography.
Which lens is best for travel and everyday photography?
The Tamron 28-75mm F/2.8 Di III VXD G2 for Sony E-mount is the lightest lens in this guide at 540g, while the Canon RF 24-105mm F4 L IS USM provides the longest range at 24-105mm. The best fit depends on your camera mount and whether weight or reach matters more.
For Sony E-mount shoppers, the Tamron is a portable F2.8 option, while the Sony FE 24-70mm F2.8 GM II keeps the full 24mm wide end at 695g. Canon RF travelers can compare the stabilized 24-70mm F2.8 L IS USM with the longer-reaching 24-105mm F4 L IS USM. Consider filter size and your existing kit, too.
Buying Guide
Confirm your camera mount
Match the lens mount to your camera before weighing features. Canon RF, Sony E-mount and L-mount versions are distinct products. A familiar 24-70mm name does not mean that a lens fits every camera.
Choose the aperture for your shooting
A constant F2.8 aperture suits dimmer scenes and subject separation. The Canon RF 28-70mm F2 L USM offers an even brighter F2 aperture, while the Canon RF 24-105mm F4 L IS USM trades aperture speed for extra reach.
Decide whether stabilization matters
Optical stabilization helps reduce camera shake, especially with still subjects. The Canon RF 24-70mm F2.8 L IS USM includes optical IS; lenses without it depend on stabilization in a compatible camera body.
Compare weight and filters
The 540g Tamron offers a lighter carry, while the 1430g Canon RF 28-70mm F2 L USM is a heavier specialty choice. Filter sizes range from 67mm to 95mm, a detail that affects accessory compatibility.
Shop by the lens you will actually use
Before Black Friday 2026, shortlist two or three compatible lenses and compare their features against your regular subjects. Prioritize the focal range, aperture and stabilization that fit your camera kit instead of buying on specifications alone.
FAQ
Is the Canon RF 24-70mm F2.8 L IS USM better than the Sigma 24-70mm DG DN II?
The Canon RF 24-70mm F2.8 L IS USM is the appropriate choice for Canon RF cameras and adds optical stabilization rated up to 5 stops. The Sigma 24-70mm F2.8 DG DN II | Art is for Sony E-mount or L-mount cameras and weighs 745g.
Which Sigma 24-70mm DG DN II mount should I buy?
Choose the Sigma 24-70mm F2.8 DG DN II | Art for Sony E-mount if your camera uses Sony E-mount, or the L-mount version for a compatible L-mount body. Verify the mount printed in the listing title and specification details before checkout.
Does the Sigma 24-70mm F2.8 DG DN II have image stabilization?
The Sigma 24-70mm F2.8 DG DN II | Art does not have optical stabilization built into the lens. Compatible camera bodies with in-body stabilization provide a stabilization option, so check your camera's specifications if steady handheld shooting is important.
Is a 24-70mm F2.8 lens good for portraits and events?
A 24-70mm F2.8 lens is a versatile portrait and event choice because it covers wide and short-telephoto views while maintaining its maximum aperture. Confirm the mount and consider stabilization, weight and your camera body's performance before choosing a specific model.
Should I choose the Canon RF 24-70mm F2.8 or RF 24-105mm F4?
Choose the Canon RF 24-70mm F2.8 L IS USM for a brighter maximum aperture; choose the Canon RF 24-105mm F4 L IS USM for extra telephoto reach. Both include optical image stabilization, and each is made for Canon RF-mount cameras.