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  Comparison # 644 
 
Lens Sharpness Comparison

Sony 55-300 vs. Sigma 17-70

Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_1665Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1659 Sigma 17-70 F/2.8-4 DS Macro HSM
F4.5 1/3200 100 70mm.    
  F4.0 1/3200100 70mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Sony 55-300 DT F/4.5-5.6 SAM
Focus Point
F/4.5
Brightness 136
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Between Center and Top Right Corner
F/4.5
Brightness 110
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Corner (Bottom Right)
F/4.5
Brightness 120
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Center
F/4.5
Brightness 175
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/4.0
Brightness 138
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/4.0
Brightness 109
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Bottom Right)
F/4.0
Brightness 124
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/4.0
Brightness 177
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_1665Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1660 Sigma 17-70 F/2.8-4 DS Macro HSM
F4.5 1/3200 100 70mm.    
  F4.5 1/2500100 70mm.  
100% (1:1) Crop Samples
Sony 55-300 DT F/4.5-5.6 SAM
Focus Point
F/4.5
Brightness 136
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Between Center and Top Right Corner
F/4.5
Brightness 110
(Exactly Same)
Sony 55-300 DT F/4.5-5.6 SAM
Corner (Bottom Right)
F/4.5
Brightness 120
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Center
F/4.5
Brightness 175
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/4.5
Brightness 135
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/4.5
Brightness 110
(Exactly Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Bottom Right)
F/4.5
Brightness 128
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/4.5
Brightness 174
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_1666Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1661 Sigma 17-70 F/2.8-4 DS Macro HSM
F5.0 1/2500 100 70mm.    
  F5.0 1/2000100 70mm.  
100% (1:1) Crop Samples
Sony 55-300 DT F/4.5-5.6 SAM
Focus Point
F/5.0
Brightness 136
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Between Center and Top Right Corner
F/5.0
Brightness 110
(Almost Same)
Sony 55-300 DT F/4.5-5.6 SAM
Corner (Bottom Right)
F/5.0
Brightness 123
5% Darker
Sony 55-300 DT F/4.5-5.6 SAM
Center
F/5.0
Brightness 175
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Focus Point
F/5.0
Brightness 143
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Between Center and Top Right Corner
F/5.0
Brightness 117
(Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM
Corner (Bottom Right)
F/5.0
Brightness 135
5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM
Center
F/5.0
Brightness 181
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_1667Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1662 Sigma 17-70 F/2.8-4 DS Macro HSM
F5.6 1/2000 100 70mm.    
  F5.6 1/1600100 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony 55-300 DT F/4.5-5.6 SAM F/5.6 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/5.6 for locations Focus Point, Between Center and Top Right Corner, Corner (Bottom Right), Center
  EXIF  
 
  Comparison Photo # 5  
Photo_1668Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1663 Sigma 17-70 F/2.8-4 DS Macro HSM
F6.3 1/1600 100 70mm.    
  F6.3 1/1250100 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony 55-300 DT F/4.5-5.6 SAM F/6.3 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/6.3 for locations Focus Point, Between Center and Top Right Corner, Corner (Bottom Right), Center
  EXIF  
 
  Comparison Photo # 6  
Photo_1669Sony 55-300 DT F/4.5-5.6 SAM  
against
Photo_1664 Sigma 17-70 F/2.8-4 DS Macro HSM
F8.0 1/1000 100 70mm.    
  F8.0 1/800100 70mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Sony 55-300 DT F/4.5-5.6 SAM F/8.0 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/8.0 for locations Focus Point, Between Center and Top Right Corner, Corner (Bottom Right), Center
  EXIF  
 
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  Other Sony 55-300 DT F/4.5-5.6 SAM vs. Sigma 17-70 F/2.8-4 DS Macro HSM Comparisons  
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Sharpness at 70mm.
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Sigma 17-70 vs. Sony 55-300
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Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
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Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9
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Sony 55-300 vs. Sigma 17-70
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Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
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Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F11
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Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 55-300 vs. Sigma 17-70
Sharpness at 75mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F8
Sony 55-300 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F4.5, F5.6, F6.3, F8, F10
Sony 55-300 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sigma 17-70 vs. Sony 55-300
Sharpness at 70-300mm.
Tested Apertures F4/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sony 55-300 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
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Sharpness at 60mm.
Tested Apertures F4/F5, F4.5/F5, F6.3
Sigma 17-70 vs. Sony 55-300
Sharpness at 70mm.
Tested Apertures F4/F4.5, F5.6, F8
Sigma 17-70 vs. Sony 55-300
at 70mm.
  Other Comparisons of Sony 55-300 DT F/4.5-5.6 SAM  
Sony 55-300 vs. Minolta 35-105mm.
Sharpness at 70mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 16-105 vs. Sony 55-300
Sharpness at 70mm.
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Tamron 18-200 vs. Sony 55-300
Sharpness at 70mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Minolta 28-70 2.8 vs. Sony 55-300
Sharpness at 70mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Tokina 28-70 2.8 vs. Sony 55-300
Sharpness at 70mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 55-300 vs. Tamron 60
Sharpness at 60mm.
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Sony 55-300 vs. Tamron 18-200
Sharpness at 60mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
Sony 55-300 vs. Sony 16-105
Sharpness at 60mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F10
Sony 55-300 vs. Minolta 35-105mm.
Sharpness at 60mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Minolta 28-70 2.8 vs. Sony 55-300
Sharpness at 60mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Tokina 28-70 2.8 vs. Sony 55-300
Sharpness at 60mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Sony 55-300 vs. Tamron 90
Sharpness at 90mm.
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Sony 55-300 vs. Sony 16-105
Sharpness at 90mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F11
Sony 55-300 vs. Minolta 35-105mm.
Sharpness at 90mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F11
Tamron 18-200 vs. Sony 55-300
Sharpness at 90mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F11
Minolta 35-105mm. vs. Sony 55-300
Sharpness at 55mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 18-55 vs. Sony 55-300
Sharpness at 55mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F10, F11
Tamron 18-200 vs. Sony 55-300
Sharpness at 55mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 16-105 vs. Sony 55-300
Sharpness at 55mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F9, F10, F11
  Other Comparisons of Sigma 17-70 F/2.8-4 DS Macro HSM  
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. 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
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 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
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
Minolta 28-70 2.8 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
Tokina 28-70 2.8 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
Sony 18-55 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Sigma 17-70
Sharpness at 35mm.
Tested Apertures F3.5/F4.5, 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, F9, F10, F11
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
Tamron 18-200 vs. Sigma 17-70
Sharpness at 70mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
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, F9, F10, F11
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, F9, F10, F11
Sigma 17-70 vs. Tamron 60
Sharpness at 60mm.
Tested Apertures F2/F4, F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Sigma 17-70 vs. Tamron 18-200
Sharpness at 60mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
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
Sigma 17-70 vs. Minolta 35-105mm.
Sharpness at 60mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Minolta 28-70 2.8 vs. Sigma 17-70
Sharpness at 60mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Tokina 28-70 2.8 vs. Sigma 17-70
Sharpness at 60mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
Sigma 17-70 vs. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F8
Sigma 17-70 vs. Minolta 35-105mm.
Sharpness at 55mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sigma 17-70 vs. Sony 18-55
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
Tamron 18-200 vs. Sigma 17-70
Sharpness at 55mm.
Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
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