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  Comparison # 1854 
 
Lens Sharpness Comparison

Minolta 28mm 2.8 vs. Tamron 17-50

Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_3693Tamron 17-50 F/2.8  
against
Photo_3715 Minolta 28mm. F2.8
F2.8 1/1000 100 28mm.    
  F2.8 1/640100 28mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/2.8
Brightness 130
6% Brighter
Tamron 17-50 F/2.8
Center
F/2.8
Brightness 146
6% Brighter
Tamron 17-50 F/2.8
Border (Top)
F/2.8
Brightness 116
5% Brighter
Tamron 17-50 F/2.8
Corner (Top Right)
F/2.8
Brightness 98
(Almost Same)
Tamron 17-50 F/2.8
Between Center and Top Right Corner
F/2.8
Brightness 107
5% Brighter
Tamron 17-50 F/2.8
Between Center and Bottom Border
F/2.8
Brightness 141
5% Brighter
Minolta 28mm. F2.8
Center
F/2.8
Brightness 114
6% Darker
Minolta 28mm. F2.8
Center
F/2.8
Brightness 129
6% Darker
Minolta 28mm. F2.8
Border (Top)
F/2.8
Brightness 102
5% Darker
Minolta 28mm. F2.8
Corner (Top Right)
F/2.8
Brightness 88
(Almost Same)
Minolta 28mm. F2.8
Between Center and Top Right Corner
F/2.8
Brightness 95
5% Darker
Minolta 28mm. F2.8
Between Center and Bottom Border
F/2.8
Brightness 127
5% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_3694Tamron 17-50 F/2.8  
against
Photo_3716 Minolta 28mm. F2.8
F3.5 1/500 100 28mm.    
  F3.5 1/400100 28mm.  
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/3.5
Brightness 134
7% Brighter
Tamron 17-50 F/2.8
Center
F/3.5
Brightness 150
7% Brighter
Tamron 17-50 F/2.8
Border (Top)
F/3.5
Brightness 121
6% Brighter
Tamron 17-50 F/2.8
Corner (Top Right)
F/3.5
Brightness 106
6% Brighter
Tamron 17-50 F/2.8
Between Center and Top Right Corner
F/3.5
Brightness 112
6% Brighter
Tamron 17-50 F/2.8
Between Center and Bottom Border
F/3.5
Brightness 145
6% Brighter
Minolta 28mm. F2.8
Center
F/3.5
Brightness 118
7% Darker
Minolta 28mm. F2.8
Center
F/3.5
Brightness 132
7% Darker
Minolta 28mm. F2.8
Border (Top)
F/3.5
Brightness 105
6% Darker
Minolta 28mm. F2.8
Corner (Top Right)
F/3.5
Brightness 91
6% Darker
Minolta 28mm. F2.8
Between Center and Top Right Corner
F/3.5
Brightness 98
6% Darker
Minolta 28mm. F2.8
Between Center and Bottom Border
F/3.5
Brightness 130
6% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_3695Tamron 17-50 F/2.8  
against
Photo_3717 Minolta 28mm. F2.8
F4.0 1/400 100 28mm.    
  F4.0 1/320100 28mm.  
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/4.0
Brightness 138
9% Brighter
Tamron 17-50 F/2.8
Center
F/4.0
Brightness 154
9% Brighter
Tamron 17-50 F/2.8
Border (Top)
F/4.0
Brightness 124
9% Brighter
Tamron 17-50 F/2.8
Corner (Top Right)
F/4.0
Brightness 108
7% Brighter
Tamron 17-50 F/2.8
Between Center and Top Right Corner
F/4.0
Brightness 115
8% Brighter
Tamron 17-50 F/2.8
Between Center and Bottom Border
F/4.0
Brightness 148
8% Brighter
Minolta 28mm. F2.8
Center
F/4.0
Brightness 115
9% Darker
Minolta 28mm. F2.8
Center
F/4.0
Brightness 129
9% Darker
Minolta 28mm. F2.8
Border (Top)
F/4.0
Brightness 102
9% Darker
Minolta 28mm. F2.8
Corner (Top Right)
F/4.0
Brightness 88
7% Darker
Minolta 28mm. F2.8
Between Center and Top Right Corner
F/4.0
Brightness 95
8% Darker
Minolta 28mm. F2.8
Between Center and Bottom Border
F/4.0
Brightness 127
8% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_3696Tamron 17-50 F/2.8  
against
Photo_3718 Minolta 28mm. F2.8
F4.5 1/320 100 28mm.    
  F4.5 1/250100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 6 crops from Tamron 17-50 F/2.8 F/4.5 vs. Minolta 28mm. F2.8 F/4.5 for locations Center, Center, Border (Top), Corner (Top Right), Between Center and Top Right Corner, Between Center and Bottom Border
  EXIF  
 
  Comparison Photo # 5  
Photo_3697Tamron 17-50 F/2.8  
against
Photo_3719 Minolta 28mm. F2.8
F5.0 1/250 100 28mm.    
  F5.0 1/200100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 6 crops from Tamron 17-50 F/2.8 F/5.0 vs. Minolta 28mm. F2.8 F/5.0 for locations Center, Center, Border (Top), Corner (Top Right), Between Center and Top Right Corner, Between Center and Bottom Border
  EXIF  
 
  Comparison Photo # 6  
Photo_3698Tamron 17-50 F/2.8  
against
Photo_3720 Minolta 28mm. F2.8
F6.3 1/160 100 28mm.    
  F6.3 1/125100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 6 crops from Tamron 17-50 F/2.8 F/6.3 vs. Minolta 28mm. F2.8 F/6.3 for locations Center, Center, Border (Top), Corner (Top Right), Between Center and Top Right Corner, Between Center and Bottom Border
  EXIF  
 
  Comparison Photo # 7  
Photo_3699Tamron 17-50 F/2.8  
against
Photo_3721 Minolta 28mm. F2.8
F8.0 1/100 100 28mm.    
  F8.0 1/80100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 6 crops from Tamron 17-50 F/2.8 F/8.0 vs. Minolta 28mm. F2.8 F/8.0 for locations Center, Center, Border (Top), Corner (Top Right), Between Center and Top Right Corner, Between Center and Bottom Border
  EXIF  
 
  Comparison Photo # 8  
Photo_3700Tamron 17-50 F/2.8  
against
Photo_3722 Minolta 28mm. F2.8
F10.0 1/60 100 28mm.    
  F10.0 1/50100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 6 crops from Tamron 17-50 F/2.8 F/10.0 vs. Minolta 28mm. F2.8 F/10.0 for locations Center, Center, Border (Top), Corner (Top Right), Between Center and Top Right Corner, Between Center and Bottom Border
  EXIF  
 
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Sharpness at 28mm.
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Sigma 17-70 vs. Sony 16-105
Sharpness at 28mm.
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Sigma 17-70 vs. Tamron 18-200
Sharpness at 28mm.
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Sharpness at 28mm.
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Sharpness at 28mm.
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Sigma 17-70 vs. Tamron 17-50
Sharpness at 28mm.
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Sharpness at 28mm.
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Cosina 19-35 vs. Sony 16-105
Sharpness at 28mm.
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Sharpness at 28mm.
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Cosina 19-35 vs. Sony 16-50
Sharpness at 28mm.
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Cosina 19-35 vs. Sony 18-55
Sharpness at 28mm.
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Cosina 19-35 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Cosina 19-35 vs. Sigma 17-70
Sharpness at 28mm.
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Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
Minolta 28mm 2.8 vs. Tokina 28-70 2.8
Sharpness at 28mm.
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Minolta 28mm 2.8 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F6.3, F8, F10
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Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Minolta 28mm 2.8 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
Minolta 28mm 2.8 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F6.3, F8, F10
Minolta 28mm 2.8 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F6.3, F8, F10
Minolta 28mm 2.8 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Minolta 28-70 2.8G
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F6.3, F8, F10
Sony 18-200 vs. Minolta 28mm 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10

 

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