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Tamron SP 24-70mm F2.8 Di VC USD Canon versus Canon EF 24-70mm f/4L IS USM versus Sigma 24-70mm F2.8 IF EX DG HSM Canon

Scores and measurements are available only for tested lenses. For preview lenses, you can compare their specs.

Tamron SP 24-70mm F2.8 Di VC USD Canon

DxOMark Score

Best at f=24mm & f/2.8[?]
24

Lens Metric Scores

Sharpness
[?]
15P-Mpix
Transmission
[?]
2.8TStop
Distortion
[?]
0.3%
Vignetting
[?]
-1.5EV
Chr. aberration
[?]
6µm
dxomark
Canon EF 24-70mm f/4L IS USM

DxOMark Score

Best at f=24mm & f/4[?]
19

Lens Metric Scores

Sharpness
[?]
13P-Mpix
Transmission
[?]
4TStop
Distortion
[?]
0.2%
Vignetting
[?]
-1.3EV
Chr. aberration
[?]
8µm
dxomark
Sigma 24-70mm F2.8 IF EX DG HSM Canon

DxOMark Score

Best at f=24mm & f/2.8[?]
20

Lens Metric Scores

Sharpness
[?]
15P-Mpix
Transmission
[?]
3.3TStop
Distortion
[?]
0.3%
Vignetting
[?]
-1.5EV
Chr. aberration
[?]
30µm
dxomark
Tamron SP 24-70mm F2.8 Di VC USD Canon
Announced2012-02-06 
Indicative price (USD) 1299 
Aperturef/2.8  
Focal range (mm) 24 - 70  
Filter diameter (mm) 82 
Max diameter (mm) 88.2 
Mount typeCanon EF  
StabilizationVC  
AF MotorUSD  
Zoom typeRing  
Rotating front elementNo  
Tripod mountNo  
ColorBlack  
Full-Time manual focusYes  
Number of lenses17  
Number of groups12  
Diaphragm blades9  
Circular apertureYes  
Length (mm)108.5  
Weight (gr)825  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
Canon EF 24-70mm f/4L IS USM
Announced2012-11-06 
Indicative price (USD) 1500 
Aperturef/4  
Focal range (mm) 24 - 70  
Filter diameter (mm) 77 
Max diameter (mm) 83.4 
Mount typeCanon EF  
StabilizationIS  
AF MotorUSM  
Zoom typeRing  
Rotating front elementNo  
Tripod mountNo  
ColorBlack  
Full-Time manual focusYes  
Number of lenses15  
Number of groups12  
Diaphragm blades9  
Circular apertureYes  
Length (mm)93  
Weight (gr)600  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
Sigma 24-70mm F2.8 IF EX DG HSM Canon
Announced2008-08-23 
Indicative price (USD) 899 
Aperturef/2.8  
Focal range (mm) 24 - 70  
Filter diameter (mm) 82 
Max diameter (mm) 89 
Mount typeCanon EF  
StabilizationNo  
AF MotorHSM  
Zoom typeRing  
Rotating front elementNo  
Tripod mountNo  
ColorBlack  
Full-Time manual focusYes  
Number of lenses14  
Number of groups12  
Diaphragm blades9  
Circular apertureYes  
Length (mm)95  
Weight (gr)790  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III

in P-Mpix
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
Aperture: 0
 
Aperture: 0
 
Aperture: 0
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III

in EV

in EV
#2
Canon EOS 5D Mark II
#3
Canon EOS 1Ds Mark III
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
 
Focal: 24 - 35 - 50 - 70
Aperture: 2.8 - 4 - 5.6 - 8 - 11 - 22
 
Aperture: 4 - 5.6 - 8 - 11 - 22
 
Aperture: 2.8 - 5.6 - 8 - 11 - 22

in micrometer