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  Comparison # 1760 
 
Lens Sharpness Comparison

Sony 16-105 vs. Sigma 17-70

Sharpness at 60mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_3637Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3649 Sony 16-105 F3.5-5.6 DT
F4.0 1/6 100 60mm.    
  F5.6 1/3100 55mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/4.0
Brightness 109
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/4.0
Brightness 56
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Top Right)
F/4.0
Brightness 125
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/4.0
Brightness 128
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Border (Left)
F/4.0
Brightness 126
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Left Border
F/4.0
Brightness 160
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
vignetting
F/4.0
Brightness 104
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Focus Point
F/5.6
Brightness 100
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Center
F/5.6
Brightness 51
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Corner (Top Right)
F/5.6
Brightness 129
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Between Center and Top Right Corner
F/5.6
Brightness 125
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Border (Left)
F/5.6
Brightness 129
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Between Center and Left Border
F/5.6
Brightness 155
(Almost Same)
Sony 16-105 F3.5-5.6 DT
vignetting
F/5.6
Brightness 113
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_3638Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3649 Sony 16-105 F3.5-5.6 DT
F4.5 1/5 100 60mm.    
  F5.6 1/3100 55mm.  
100% (1:1) Crop Samples
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/4.5
Brightness 113
5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/4.5
Brightness 60
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Top Right)
F/4.5
Brightness 139
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/4.5
Brightness 137
5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Border (Left)
F/4.5
Brightness 136
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Left Border
F/4.5
Brightness 171
6% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
vignetting
F/4.5
Brightness 118
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Focus Point
F/5.6
Brightness 100
5% Darker
Sony 16-105 F3.5-5.6 DT
Center
F/5.6
Brightness 51
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Corner (Top Right)
F/5.6
Brightness 129
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Between Center and Top Right Corner
F/5.6
Brightness 125
5% Darker
Sony 16-105 F3.5-5.6 DT
Border (Left)
F/5.6
Brightness 129
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Between Center and Left Border
F/5.6
Brightness 155
6% Darker
Sony 16-105 F3.5-5.6 DT
vignetting
F/5.6
Brightness 113
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_3639Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3649 Sony 16-105 F3.5-5.6 DT
F5.0 1/4 100 60mm.    
  F5.6 1/3100 55mm.  
100% (1:1) Crop Samples
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/5.0
Brightness 111
5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/5.0
Brightness 59
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Top Right)
F/5.0
Brightness 145
6% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/5.0
Brightness 138
5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Border (Left)
F/5.0
Brightness 138
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Left Border
F/5.0
Brightness 171
6% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
vignetting
F/5.0
Brightness 123
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Focus Point
F/5.6
Brightness 100
5% Darker
Sony 16-105 F3.5-5.6 DT
Center
F/5.6
Brightness 51
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Corner (Top Right)
F/5.6
Brightness 129
6% Darker
Sony 16-105 F3.5-5.6 DT
Between Center and Top Right Corner
F/5.6
Brightness 125
5% Darker
Sony 16-105 F3.5-5.6 DT
Border (Left)
F/5.6
Brightness 129
(Almost Same)
Sony 16-105 F3.5-5.6 DT
Between Center and Left Border
F/5.6
Brightness 155
6% Darker
Sony 16-105 F3.5-5.6 DT
vignetting
F/5.6
Brightness 113
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_3640Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3649 Sony 16-105 F3.5-5.6 DT
F5.6 1/3 100 60mm.    
  F5.6 1/3100 55mm.  
100% (1:1) Crop Samples
Login or Register to display 7 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/5.6 vs. Sony 16-105 F3.5-5.6 DT F/5.6 for locations Focus Point, Center, Corner (Top Right), Between Center and Top Right Corner, Border (Left), Between Center and Left Border, vignetting
  EXIF  
 
  Comparison Photo # 5  
Photo_3641Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3650 Sony 16-105 F3.5-5.6 DT
F6.3 4/10 100 60mm.    
  F6.3 4/10100 55mm.  
100% (1:1) Crop Samples
Login or Register to display 7 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/6.3 vs. Sony 16-105 F3.5-5.6 DT F/6.3 for locations Focus Point, Center, Corner (Top Right), Between Center and Top Right Corner, Border (Left), Between Center and Left Border, vignetting
  EXIF  
 
  Comparison Photo # 6  
Photo_3642Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3651 Sony 16-105 F3.5-5.6 DT
F7.1 5/10 100 60mm.    
  F7.1 5/10100 55mm.  
100% (1:1) Crop Samples
Login or Register to display 7 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/7.1 vs. Sony 16-105 F3.5-5.6 DT F/7.1 for locations Focus Point, Center, Corner (Top Right), Between Center and Top Right Corner, Border (Left), Between Center and Left Border, vignetting
  EXIF  
 
  Comparison Photo # 7  
Photo_3643Sigma 17-70 F/2.8-4 DS Macro HSM  
against
Photo_3652 Sony 16-105 F3.5-5.6 DT
F8.0 6/10 100 60mm.    
  F8.0 6/10100 55mm.  
100% (1:1) Crop Samples
Login or Register to display 7 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/8.0 vs. Sony 16-105 F3.5-5.6 DT F/8.0 for locations Focus Point, Center, Corner (Top Right), Between Center and Top Right Corner, Border (Left), Between Center and Left Border, vignetting
  EXIF  
 
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Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
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Sharpness at 60mm.
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Sharpness at 60mm.
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Sony 16-105 vs. Tokina 28-70 2.8
Sharpness at 60mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
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Sharpness at 60mm.
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Sharpness at 60mm.
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Sharpness at 60mm.
Tested Apertures F5/F5.6, F5.6, F6.3, F7.1, F8

 

  Other Sony 16-105 F3.5-5.6 DT vs. Sigma 17-70 F/2.8-4 DS Macro HSM Comparisons  
Sigma 17-70 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 16-105 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sigma 17-70 vs. Sony 16-105
Sharpness at 60mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F10
Sony 16-105 vs. Sigma 17-70
Sharpness at 55mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 16-105 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sigma 17-70 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
Sigma 17-70 vs. Sony 16-105
Sharpness at 50mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F6.3, F7.1, F7.1, F8, F9, F10, F11
Sony 16-105 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F8, F11
Sigma 17-70 vs. Sony 16-105
Sharpness at 50mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
Sony 16-105 vs. Sigma 17-70
Sharpness at 60mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F8
Sony 16-105 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3
Sony 16-105 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F10, F13
Sigma 17-70 vs. Sony 16-105
Sharpness at 35mm.
Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
Sony 16-105 vs. Sigma 17-70
Sharpness at 50mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
Sony 16-105 vs. Sigma 17-70
Sharpness at 50mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Sigma 17-70
Sharpness at 55mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
  Other Comparisons of Sony 16-105 F3.5-5.6 DT  
Minolta 28-105 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Minolta 35-105mm. vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F5.6, F6.3, F7.1, F8
Minolta 28-70 2.8 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Minolta 28-105
Sharpness at 105mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Minolta 35-105mm.
Sharpness at 105mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Tamron 18-200
Sharpness at 105mm.
Tested Apertures F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 16-105 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 16-105 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 16-105 vs. Minolta 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 18-55 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Tamron 17-50 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Minolta 28-105 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 16-105 vs. Minolta 35-105mm.
Sharpness at 35mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Minolta 28-105
Sharpness at 35mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Sony 35mm 1.8
Sharpness at 35mm.
Tested Apertures F1.8/F5, F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
  Other Comparisons of Sigma 17-70 F/2.8-4 DS Macro HSM  
Sigma 17-70 vs. Minolta 28-105
Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Minolta 35-105mm.
Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Minolta 28-70 2.8 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Sigma 17-70 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Sigma 17-70 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Sigma 17-70 vs. Minolta 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Sony 18-55 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Tamron 17-50 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Minolta 28-105 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Sigma 17-70 vs. Minolta 35-105mm.
Sharpness at 35mm.
Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Minolta 28-105
Sharpness at 35mm.
Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Sony 35mm 1.8
Sharpness at 35mm.
Tested Apertures F1.8/F3.5, F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sigma 17-70 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 16-50 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8