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  Comparison # 1414 
 
Lens Sharpness Comparison

Sony 18-55 vs. Cosina 19-35

Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_3017Cosina 19-35mm F3.5-F4.5  
against
Photo_3022 Sony 18-55 F3.5-5.6 SAM
F4.0 1/80 100 26mm.    
  F4.5 1/80100 28mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Center
F/4.0
Brightness 106
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Corner (Top Right)
F/4.0
Brightness 78
5% Brighter
Cosina 19-35mm F3.5-F4.5
Around Center
F/4.0
Brightness 93
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Between Center and Left Border
F/4.0
Brightness 69
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Between Center and Top Border
F/4.0
Brightness 84
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Center
F/4.5
Brightness 97
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Corner (Top Right)
F/4.5
Brightness 66
5% Darker
Sony 18-55 F3.5-5.6 SAM
Around Center
F/4.5
Brightness 86
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Between Center and Left Border
F/4.5
Brightness 67
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Border
F/4.5
Brightness 75
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_3018Cosina 19-35mm F3.5-F4.5  
against
Photo_3022 Sony 18-55 F3.5-5.6 SAM
F4.5 1/60 100 26mm.    
  F4.5 1/80100 28mm.  
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Center
F/4.5
Brightness 118
8% Brighter
Cosina 19-35mm F3.5-F4.5
Corner (Top Right)
F/4.5
Brightness 84
7% Brighter
Cosina 19-35mm F3.5-F4.5
Around Center
F/4.5
Brightness 104
7% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Left Border
F/4.5
Brightness 78
5% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Top Border
F/4.5
Brightness 94
8% Brighter
Sony 18-55 F3.5-5.6 SAM
Center
F/4.5
Brightness 97
8% Darker
Sony 18-55 F3.5-5.6 SAM
Corner (Top Right)
F/4.5
Brightness 66
7% Darker
Sony 18-55 F3.5-5.6 SAM
Around Center
F/4.5
Brightness 86
7% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Left Border
F/4.5
Brightness 67
5% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Border
F/4.5
Brightness 75
8% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_3019Cosina 19-35mm F3.5-F4.5  
against
Photo_3023 Sony 18-55 F3.5-5.6 SAM
F5.0 1/60 100 26mm.    
  F5.0 1/60100 28mm.  
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Center
F/5.0
Brightness 126
11% Brighter
Cosina 19-35mm F3.5-F4.5
Corner (Top Right)
F/5.0
Brightness 89
8% Brighter
Cosina 19-35mm F3.5-F4.5
Around Center
F/5.0
Brightness 113
10% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Left Border
F/5.0
Brightness 85
6% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Top Border
F/5.0
Brightness 101
11% Brighter
Sony 18-55 F3.5-5.6 SAM
Center
F/5.0
Brightness 97
11% Darker
Sony 18-55 F3.5-5.6 SAM
Corner (Top Right)
F/5.0
Brightness 69
8% Darker
Sony 18-55 F3.5-5.6 SAM
Around Center
F/5.0
Brightness 87
10% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Left Border
F/5.0
Brightness 68
6% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Border
F/5.0
Brightness 75
11% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_3020Cosina 19-35mm F3.5-F4.5  
against
Photo_3024 Sony 18-55 F3.5-5.6 SAM
F5.6 1/40 100 26mm.    
  F5.6 1/50100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Cosina 19-35mm F3.5-F4.5 F/5.6 vs. Sony 18-55 F3.5-5.6 SAM F/5.6 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
  Comparison Photo # 5  
Photo_3021Cosina 19-35mm F3.5-F4.5  
against
Photo_3025 Sony 18-55 F3.5-5.6 SAM
F8.0 1/20 100 26mm.    
  F8.0 1/25100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Cosina 19-35mm F3.5-F4.5 F/8.0 vs. Sony 18-55 F3.5-5.6 SAM F/8.0 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
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Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
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Sharpness at 28mm.
Tested Apertures F4.5, F5, F5.6, F8
Sony E.16-50 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, F8
Sony E.16-50 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4.5, F5, F5.6, F8
Sony E.16-50 vs. Sony 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony E.16-50 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, F8
Sony E.16-50 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, F8
Samsung 18-55 vs. Minolta 28mm 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sony 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Samsung 18-55 vs. Sony E.16-50
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
  

 

  Other Sony 18-55 F3.5-5.6 SAM vs. Cosina 19-35mm F3.5-F4.5 Comparisons  
Cosina 19-35 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F8, F11
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Cosina 19-35 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F6.3, F8, F10
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5.6, F6.3, F8
Sony 18-55 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F8
Cosina 19-35 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F9, F11/F13
Sony 18-55 vs. Cosina 19-35
Sharpness at 24mm.
Tested Apertures F4, F4.5, F5, F5.6, F6.3, F8, F11
  Other Comparisons of Sony 18-55 F3.5-5.6 SAM  
Sony 18-55 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 18-55 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 18-55 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 18-55 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
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
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
Minolta 28-105 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1
Sony 18-55 vs. Minolta 35-105mm.
Sharpness at 35mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 18-55 vs. Minolta 28-105
Sharpness at 35mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Sony 18-55 vs. Sony 35mm 1.8
Sharpness at 35mm.
Tested Apertures F1.8/F4.5, F2.8/F4.5, F3.5/F4.5, F4/F4.5, 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
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
Sony 18-55 vs. Sony 16-50
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
Sony 18-55 vs. Sony 16-105
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Sony 18-55 vs. Minolta 28-70 2.8
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
Sony 18-55 vs. Tokina 28-70 2.8
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
Tamron 18-200 vs. Sony 18-55
Sharpness at 35mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8
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
  Other Comparisons of Cosina 19-35mm F3.5-F4.5  
Cosina 19-35 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Minolta 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, 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
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. 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. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1
Cosina 19-35 vs. Minolta 35-105mm.
Sharpness at 35mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Cosina 19-35 vs. Minolta 28-105
Sharpness at 35mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
Cosina 19-35 vs. Sony 35mm 1.8
Sharpness at 35mm.
Tested Apertures F1.8/F4.5, F2.8/F4.5, F3.5/F4.5, F4/F4.5, 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. 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. Cosina 19-35
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
Sony 16-105 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5/F5, F5, F5.6, F6.3, F7.1, F8
Minolta 28-70 2.8 vs. Cosina 19-35
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
Tokina 28-70 2.8 vs. Cosina 19-35
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
Tamron 18-200 vs. Cosina 19-35
Sharpness at 35mm.
Tested Apertures F4.5, F5, F5.6, F6.3, F7.1, F8