Sigma
24-70mm f/2.8 EX DG Macro DF Canon-ef
 vs
Sigma
17-70mm f/2.8-4 DC Macro OS HSM Canon-ef

vs

differences

Reasons to consider the Sigma 24-70mm f/2.8 EX DG Macro DF Canon-ef
Has a consant aperture Yes vs No
Help
 Constant aperture lenses offer the same aperture at all focal lengths
Sigma 24-70mm f/2.8 EX DG Macro DF Canon-ef Learn more about
the Sigma 24-70mm f/2.8 EX DG Macro DF Canon-ef

Reasons to consider the Sigma 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Has a silent focus motor Sigma HSM vs None
Help
 Focuses quickly and silently
Image stabilization Sigma OS vs None
Help
 Helps eliminate blur caused by small camera movements
More zoom 4.1x vs 2.9x
Help
 More than 40% more zoom, giving you more flexibility for photos
Slightly lighter 465 g vs 0.7 kg
Help
 More than 30% lighter
Sigma 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef Learn more about
the Sigma 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef

similarities

Compared to lenses

Common Strengths Common Weaknesses

LensHero is not aware of any interesting strengths shared by these two products.
Prime lens Both are zoom lenses Help
Typically not as sharp as prime lenses

Compared to wide angle lenses

Common Strengths Common Weaknesses

LensHero is not aware of any interesting strengths shared by these two products.

LensHero is not aware of any interesting weaknesses shared by these two products.

competitors

Shared Competitors

Advantages

Disadvantages
Canon EF-S 15-85mm f/3.5-5.6 IS USM

Canon EF-S 15-85mm f/3.5-5.6 IS USM

Travel lens

$699
Image stabilization Has better image stabilization
Zoom range Has slightly large zoom range
Aperture Has a narrower aperture
Compare the EF-S 15-85mm f/3.5-5.6 IS USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the EF-S 15-85mm f/3.5-5.6 IS USM vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Tamron 28-75mm f/2.8 XR Di Canon-ef

Tamron 28-75mm f/2.8 XR Di Canon-ef

Wide angle lens

$499
Compare the 28-75mm f/2.8 XR Di Canon-ef vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the 28-75mm f/2.8 XR Di Canon-ef vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Tamron 17-50mm f/2.8 XR Di II LD Canon-ef

Tamron 17-50mm f/2.8 XR Di II LD Canon-ef

Wide angle lens

$459
Compare the 17-50mm f/2.8 XR Di II LD Canon-ef vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the 17-50mm f/2.8 XR Di II LD Canon-ef vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Canon EF 17-40mm f/4L USM

Canon EF 17-40mm f/4L USM

Wide angle lens

$739
Aperture Has a narrower aperture
Wide maximum Has a lower max f/stop
Compare the EF 17-40mm f/4L USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the EF 17-40mm f/4L USM vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Nikon Nikkor 16-85mm f/3.5-5.6G ED VR AF-S DX

Nikon Nikkor 16-85mm f/3.5-5.6G ED VR AF-S DX

Travel lens

$600
Image stabilization Has better image stabilization
Aperture Has a narrower aperture
Wide maximum Has a lower max f/stop
Compare the Nikkor 16-85mm f/3.5-5.6G ED VR AF-S DX vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the Nikkor 16-85mm f/3.5-5.6G ED VR AF-S DX vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Canon EF-S 18-135mm f/3.5-5.6 IS

Canon EF-S 18-135mm f/3.5-5.6 IS

Travel lens

$499 - $549
Image stabilization Has better image stabilization
Zoom range Has significantly large zoom range
Aperture Has a narrower aperture
Compare the EF-S 18-135mm f/3.5-5.6 IS vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the EF-S 18-135mm f/3.5-5.6 IS vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Canon EF 28-135mm f/3.5-5.6 IS USM

Canon EF 28-135mm f/3.5-5.6 IS USM

Travel lens

$479
Image stabilization Has better image stabilization
Aperture Has a narrower aperture
Wide maximum Has a lower max f/stop
Compare the EF 28-135mm f/3.5-5.6 IS USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Compare the EF 28-135mm f/3.5-5.6 IS USM vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef

Sigma 24-70mm f/2.8 EX DG Macro DF Canon-ef Competitors

Advantages

Disadvantages
Canon EF 24-70mm f/2.8L USM

Canon EF 24-70mm f/2.8L USM

Wide angle lens

$1,280
Focus motor Has a silent focus motor
Wide maximum Significantly wider aperture
Lowest price Slightly more expensive
Compare the EF 24-70mm f/2.8L USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Canon 24-105mm f/4L IS USM

Canon 24-105mm f/4L IS USM

Wide angle lens

$1,059
Image stabilization Image stabilization
Focus motor Has a silent focus motor
Wide maximum Significantly wider aperture
Aperture Narrower aperture
Compare the 24-105mm f/4L IS USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Tamron SP 60mm f/2 DI II LD Macro Nikon-f

Tamron SP 60mm f/2 DI II LD Macro Nikon-f

Macro lens

$489
Magnification Much more magnification
Prime lens Is a prime lens
Zoom range Less zoom
Min focal length Worse wide angle
Compare the SP 60mm f/2 DI II LD Macro Nikon-f vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Tamron SP 24-70mm f/2.8 DI VC USD Canon-ef

Tamron SP 24-70mm f/2.8 DI VC USD Canon-ef

Wide angle lens

$1,299
Image stabilization Image stabilization
Focus motor Has a silent focus motor
Lowest price More expensive
Compare the SP 24-70mm f/2.8 DI VC USD Canon-ef vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef
Canon EF 24mm f/1.4L II USM

Canon EF 24mm f/1.4L II USM

Low light lens

$1,549
Focus motor Has a silent focus motor
Prime lens Is a prime lens
Wide maximum Significantly wider aperture
Zoom range Less zoom
Compare the EF 24mm f/1.4L II USM vs the 24-70mm f/2.8 EX DG Macro DF Canon-ef

Sigma 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef Competitors

Advantages

Disadvantages
Canon EF-S 18-55mm f/3.5-5.6 IS

Canon EF-S 18-55mm f/3.5-5.6 IS

Wide angle lens

$199
Image stabilization Better image stabilization
Weight Slightly lighter
Focus motor Doesn't have a silent focus motor
Aperture Narrower aperture
Compare the EF-S 18-55mm f/3.5-5.6 IS vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Canon EF-S 17-85mm f/4-5.6 IS USM

Canon EF-S 17-85mm f/4-5.6 IS USM

Travel lens

$489
Image stabilization Better image stabilization
Zoom range Slightly more zoom
Aperture Narrower aperture
Compare the EF-S 17-85mm f/4-5.6 IS USM vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Sigma 30mm f/1.4 EX DC HSM Canon-ef

Sigma 30mm f/1.4 EX DC HSM Canon-ef

Low light lens

$499
Prime lens Is a prime lens
Aperture Significantly wider aperture
Image stabilization No image stabilization
Zoom range Less zoom
Compare the 30mm f/1.4 EX DC HSM Canon-ef vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef
Canon EF-S 17-55mm f/2.8 IS USM

Canon EF-S 17-55mm f/2.8 IS USM

Wide angle lens

$1,179
Fixed aperture Has a consant aperture
Image stabilization Better image stabilization
Zoom range Slightly less zoom
Lowest price Slightly more expensive
Compare the EF-S 17-55mm f/2.8 IS USM vs the 17-70mm f/2.8-4 DC Macro OS HSM Canon-ef

discussion Which do you think is better?

Speech is free, but discussion at LensHero is moderated! Please discuss your opinion of these lenses here, and discuss feedback for LensHero at our support community.

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