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  Comparison # 1509 
 
Lens Sharpness Comparison

Sony 18-55 vs. Cosina 19-35

Sharpness at 35mm.
Tested Apertures F4.5/F5, F5.6, F6.3, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_3149Cosina 19-35mm F3.5-F4.5  
against
Photo_3162 Sony 18-55 F3.5-5.6 SAM
F4.5 1/200 100 35mm.    
  F5.0 1/160100 35mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Focus Point
F/4.5
Brightness 131
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Between Center and Top Left Corner
F/4.5
Brightness 89
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Center
F/4.5
Brightness 143
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Around Center
F/4.5
Brightness 84
(Almost Same)
Cosina 19-35mm F3.5-F4.5
Border (Bottom)
F/4.5
Brightness 190
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Focus Point
F/5.0
Brightness 124
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Left Corner
F/5.0
Brightness 87
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Center
F/5.0
Brightness 137
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Around Center
F/5.0
Brightness 73
(Almost Same)
Sony 18-55 F3.5-5.6 SAM
Border (Bottom)
F/5.0
Brightness 194
(Almost Same)
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_3150Cosina 19-35mm F3.5-F4.5  
against
Photo_3163 Sony 18-55 F3.5-5.6 SAM
F5.6 1/125 100 35mm.    
  F5.6 1/160100 35mm.  
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Focus Point
F/5.6
Brightness 162
16% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Top Left Corner
F/5.6
Brightness 116
11% Brighter
Cosina 19-35mm F3.5-F4.5
Center
F/5.6
Brightness 174
15% Brighter
Cosina 19-35mm F3.5-F4.5
Around Center
F/5.6
Brightness 112
15% Brighter
Cosina 19-35mm F3.5-F4.5
Border (Bottom)
F/5.6
Brightness 208
10% Brighter
Sony 18-55 F3.5-5.6 SAM
Focus Point
F/5.6
Brightness 123
16% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Left Corner
F/5.6
Brightness 87
11% Darker
Sony 18-55 F3.5-5.6 SAM
Center
F/5.6
Brightness 136
15% Darker
Sony 18-55 F3.5-5.6 SAM
Around Center
F/5.6
Brightness 73
15% Darker
Sony 18-55 F3.5-5.6 SAM
Border (Bottom)
F/5.6
Brightness 184
10% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_3151Cosina 19-35mm F3.5-F4.5  
against
Photo_3164 Sony 18-55 F3.5-5.6 SAM
F6.3 1/80 100 35mm.    
  F6.3 1/100100 35mm.  
100% (1:1) Crop Samples
Cosina 19-35mm F3.5-F4.5
Focus Point
F/6.3
Brightness 168
16% Brighter
Cosina 19-35mm F3.5-F4.5
Between Center and Top Left Corner
F/6.3
Brightness 126
14% Brighter
Cosina 19-35mm F3.5-F4.5
Center
F/6.3
Brightness 180
16% Brighter
Cosina 19-35mm F3.5-F4.5
Around Center
F/6.3
Brightness 122
18% Brighter
Cosina 19-35mm F3.5-F4.5
Border (Bottom)
F/6.3
Brightness 214
6% Brighter
Sony 18-55 F3.5-5.6 SAM
Focus Point
F/6.3
Brightness 127
16% Darker
Sony 18-55 F3.5-5.6 SAM
Between Center and Top Left Corner
F/6.3
Brightness 89
14% Darker
Sony 18-55 F3.5-5.6 SAM
Center
F/6.3
Brightness 139
16% Darker
Sony 18-55 F3.5-5.6 SAM
Around Center
F/6.3
Brightness 76
18% Darker
Sony 18-55 F3.5-5.6 SAM
Border (Bottom)
F/6.3
Brightness 198
6% Darker
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_3152Cosina 19-35mm F3.5-F4.5  
against
Photo_3165 Sony 18-55 F3.5-5.6 SAM
F8.0 1/50 100 35mm.    
  F8.0 1/80100 35mm.  
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 Focus Point, Between Center and Top Left Corner, Center, Around Center, Border (Bottom)
  EXIF  
 
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Sharpness at 35mm.
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Sharpness at 35mm.
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Sharpness at 35mm.
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Sharpness at 35mm.
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Sharpness at 35mm.
Tested Apertures F4.5/F5.6, F5.6, F6.3, F8
Sony E.16-50 vs. Sony 18-55
Sharpness at 35mm.
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Sharpness at 35mm.
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Sharpness at 35mm.
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  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 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, 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