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  Comparison # 24 
 
Lens Sharpness Comparison

Tamron 17-50 vs. Sony 50mm 1.8

Sharpness at 50mm.
Tested Apertures F1.8/F2.8, F2.8, F4, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_86Tamron 17-50 F/2.8  
against
Photo_37 Sony 50mm F1.8 SAM DT
F2.8 1/800 100 50mm.    
  F1.8 1/2500100 50mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
Camera by Sinan Ozturk
Lens by Engin Ozogul
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/2.8
Brightness 150
6% Darker
Tamron 17-50 F/2.8
Center 2
F/2.8
Brightness 164
(Almost Same)
Tamron 17-50 F/2.8

F/2.8
Brightness 107
7% Brighter
Sony 50mm F1.8 SAM DT
Center
F/1.8
Brightness 166
6% Brighter
Sony 50mm F1.8 SAM DT
Center 2
F/1.8
Brightness 157
(Almost Same)
Sony 50mm F1.8 SAM DT
Center 3
F/1.8
Brightness 90
7% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_86Tamron 17-50 F/2.8  
against
Photo_38 Sony 50mm F1.8 SAM DT
F2.8 1/800 100 50mm.    
  F2.8 1/1000100 50mm.  
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/2.8
Brightness 150
9% Darker
Tamron 17-50 F/2.8
Center 2
F/2.8
Brightness 164
6% Darker
Tamron 17-50 F/2.8

F/2.8
Brightness 107
(Almost Same)
Sony 50mm F1.8 SAM DT
Center
F/2.8
Brightness 174
9% Brighter
Sony 50mm F1.8 SAM DT
Center 2
F/2.8
Brightness 179
6% Brighter
Sony 50mm F1.8 SAM DT
Center 3
F/2.8
Brightness 99
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_87Tamron 17-50 F/2.8  
against
Photo_39 Sony 50mm F1.8 SAM DT
F4.0 1/400 100 50mm.    
  F4.0 1/500100 50mm.  
100% (1:1) Crop Samples
Tamron 17-50 F/2.8
Center
F/4.0
Brightness 161
8% Darker
Tamron 17-50 F/2.8
Center 2
F/4.0
Brightness 169
(Almost Same)
Tamron 17-50 F/2.8

F/4.0
Brightness 111
(Almost Same)
Sony 50mm F1.8 SAM DT
Center
F/4.0
Brightness 180
8% Brighter
Sony 50mm F1.8 SAM DT
Center 2
F/4.0
Brightness 179
(Almost Same)
Sony 50mm F1.8 SAM DT
Center 3
F/4.0
Brightness 105
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_88Tamron 17-50 F/2.8  
against
Photo_40 Sony 50mm F1.8 SAM DT
F8.0 1/100 100 50mm.    
  F8.0 1/125100 50mm.  
100% (1:1) Crop Samples
Login or Register to display 3 crops from Tamron 17-50 F/2.8 F/8.0 vs. Sony 50mm F1.8 SAM DT F/8.0 for locations Center, Center 2, Center 3
  EXIF  
 
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  Other Tamron 17-50 F/2.8 vs. Sony 50mm F1.8 SAM DT Comparisons  
Sony 50mm 1.8 vs. Tamron 17-50
Sharpness at 50mm.
Tested Apertures F1.8/F2.8, F2/F2.8, F2.2/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
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Sharpness at 50mm.
Tested Apertures F1.8/F2.8, F2.8, F4.5, F8
Tamron 17-50 vs. Sony 50mm 1.8
Chromatic Aberration at 50mm.
F1.8, F2.8, F4, F8
Sony 50mm 1.8 vs. Tamron 17-50
Sharpness at 50mm.
Tested Apertures F1.8/F2.8, F2.8, F4, 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
Tamron 17-50 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
Tamron 17-50 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Minolta 28-105 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Tamron 17-50 vs. Minolta 35-105mm.
Sharpness at 35mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Tamron 17-50 vs. Minolta 28-105
Sharpness at 35mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Tamron 17-50 vs. Sony 35mm 1.8
Sharpness at 35mm.
Tested Apertures F1.8/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Cosina 19-35 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, 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
Sony 16-50 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Minolta 28-70 2.8 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 18-55 vs. Tamron 17-50
Sharpness at 35mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8