Photo Against Photo | Lens & Camera Comparisons and extensive Reviews
 
REGISTER or Login:
Photo Against Photo  
 
       
  Comparison # 1386 
 
Lens Sharpness Comparison

Tokina 28-70 2.8 vs. Tamron 18-200

Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_3005Tamron 18-200 F3.5-6.3  
against
Photo_3049 Tokina 28-70mm. F2.8
F4.0 1/100 100 28mm.    
  F2.8 1/125100 28mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Tamron 18-200 F3.5-6.3
Center
F/4.0
Brightness 104
7% Darker
Tamron 18-200 F3.5-6.3
Corner (Top Right)
F/4.0
Brightness 66
5% Darker
Tamron 18-200 F3.5-6.3
Around Center
F/4.0
Brightness 92
7% Darker
Tamron 18-200 F3.5-6.3
Between Center and Left Border
F/4.0
Brightness 69
6% Darker
Tamron 18-200 F3.5-6.3
Between Center and Top Border
F/4.0
Brightness 81
6% Darker
Tokina 28-70mm. F2.8
Center
F/2.8
Brightness 122
7% Brighter
Tokina 28-70mm. F2.8
Corner (Top Right)
F/2.8
Brightness 78
5% Brighter
Tokina 28-70mm. F2.8
Around Center
F/2.8
Brightness 110
7% Brighter
Tokina 28-70mm. F2.8
Between Center and Left Border
F/2.8
Brightness 85
6% Brighter
Tokina 28-70mm. F2.8
Between Center and Top Border
F/2.8
Brightness 97
6% Brighter
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 2  
Photo_3005Tamron 18-200 F3.5-6.3  
against
Photo_3050 Tokina 28-70mm. F2.8
F4.0 1/100 100 28mm.    
  F3.5 1/80100 28mm.  
100% (1:1) Crop Samples
Tamron 18-200 F3.5-6.3
Center
F/4.0
Brightness 104
9% Darker
Tamron 18-200 F3.5-6.3
Corner (Top Right)
F/4.0
Brightness 66
7% Darker
Tamron 18-200 F3.5-6.3
Around Center
F/4.0
Brightness 92
9% Darker
Tamron 18-200 F3.5-6.3
Between Center and Left Border
F/4.0
Brightness 69
9% Darker
Tamron 18-200 F3.5-6.3
Between Center and Top Border
F/4.0
Brightness 81
8% Darker
Tokina 28-70mm. F2.8
Center
F/3.5
Brightness 127
9% Brighter
Tokina 28-70mm. F2.8
Corner (Top Right)
F/3.5
Brightness 83
7% Brighter
Tokina 28-70mm. F2.8
Around Center
F/3.5
Brightness 115
9% Brighter
Tokina 28-70mm. F2.8
Between Center and Left Border
F/3.5
Brightness 92
9% Brighter
Tokina 28-70mm. F2.8
Between Center and Top Border
F/3.5
Brightness 102
8% Brighter
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 3  
Photo_3005Tamron 18-200 F3.5-6.3  
against
Photo_3051 Tokina 28-70mm. F2.8
F4.0 1/100 100 28mm.    
  F4.0 1/60100 28mm.  
100% (1:1) Crop Samples
Tamron 18-200 F3.5-6.3
Center
F/4.0
Brightness 104
10% Darker
Tamron 18-200 F3.5-6.3
Corner (Top Right)
F/4.0
Brightness 66
8% Darker
Tamron 18-200 F3.5-6.3
Around Center
F/4.0
Brightness 92
10% Darker
Tamron 18-200 F3.5-6.3
Between Center and Left Border
F/4.0
Brightness 69
10% Darker
Tamron 18-200 F3.5-6.3
Between Center and Top Border
F/4.0
Brightness 81
9% Darker
Tokina 28-70mm. F2.8
Center
F/4.0
Brightness 129
10% Brighter
Tokina 28-70mm. F2.8
Corner (Top Right)
F/4.0
Brightness 86
8% Brighter
Tokina 28-70mm. F2.8
Around Center
F/4.0
Brightness 118
10% Brighter
Tokina 28-70mm. F2.8
Between Center and Left Border
F/4.0
Brightness 95
10% Brighter
Tokina 28-70mm. F2.8
Between Center and Top Border
F/4.0
Brightness 104
9% Brighter
Display crops in Black & White
  EXIF  
 
  Comparison Photo # 4  
Photo_3006Tamron 18-200 F3.5-6.3  
against
Photo_3052 Tokina 28-70mm. F2.8
F4.5 1/80 100 28mm.    
  F4.5 1/40100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Tamron 18-200 F3.5-6.3 F/4.5 vs. Tokina 28-70mm. F2.8 F/4.5 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
  Comparison Photo # 5  
Photo_3007Tamron 18-200 F3.5-6.3  
against
Photo_3053 Tokina 28-70mm. F2.8
F5.0 1/60 100 28mm.    
  F5.0 1/40100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Tamron 18-200 F3.5-6.3 F/5.0 vs. Tokina 28-70mm. F2.8 F/5.0 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
  Comparison Photo # 6  
Photo_3008Tamron 18-200 F3.5-6.3  
against
Photo_3054 Tokina 28-70mm. F2.8
F5.6 1/50 100 28mm.    
  F5.6 1/30100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Tamron 18-200 F3.5-6.3 F/5.6 vs. Tokina 28-70mm. F2.8 F/5.6 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
  Comparison Photo # 7  
Photo_3009Tamron 18-200 F3.5-6.3  
against
Photo_3055 Tokina 28-70mm. F2.8
F8.0 1/25 100 28mm.    
  F8.0 1/15100 28mm.  
100% (1:1) Crop Samples
Login or Register to display 5 crops from Tamron 18-200 F3.5-6.3 F/8.0 vs. Tokina 28-70mm. F2.8 F/8.0 for locations Center, Corner (Top Right), Around Center, Between Center and Left Border, Between Center and Top Border
  EXIF  
 
Custom Comparison
You can enter 2 photo names from above to compare them side by side:
against

 

 

Related Comparisons
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
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. Tamron 18-200
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
Cosina 19-35 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Cosina 19-35 vs. Tamron 17-50
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
Sony 18-55 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony 18-55 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F8
Sony 18-55 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures 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
Sigma 17-70 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sigma 17-70 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F8
Sigma 17-70 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sigma 17-70 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F8
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, F8
Sony 16-105 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony 16-105 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F8
Sony 16-105 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony 16-105 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4.5, F5, F5.6, F8
Sony 16-105 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 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
Sony 18-200 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Sony 18-200 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sony 18-200 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F4, F4.5, F5, F5.6, F8
Sony 18-200 vs. Sony 18-55
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony 18-200 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sony 18-200 vs. Sony 16-105
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony 16-50 vs. Minolta 28mm 2.8
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F8
Sony 16-50 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sony 16-50 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F8
Sony 16-50 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Sony 16-50 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, F8
Sony 16-50 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F8
Sony 16-50 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, F8
Sony 16-50 vs. Sony 18-200
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
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, F8
Tokina 28-70 2.8 vs. Tamron 17-50
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F8
Tokina 28-70 2.8 vs. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Tokina 28-70 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, F8
Tokina 28-70 2.8 vs. Sigma 17-70
Sharpness at 28mm.
Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F8
Tokina 28-70 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, F5.6, F8
Tokina 28-70 2.8 vs. Sony 18-200
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F8
Tokina 28-70 2.8 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F8
Sony E.16-50 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
Sony E.16-50 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony E.16-50 vs. Tamron 17-50
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. Cosina 19-35
Sharpness at 28mm.
Tested Apertures F4/F4.5, F4.5, F5, F5.6, F8
Sony E.16-50 vs. Sony 18-55
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 Tokina 28-70mm. F2.8 vs. Tamron 18-200 F3.5-6.3 Comparisons  
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 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 18-200 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
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 60mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 55mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 35mm.
Tested Apertures F2.8/F4.5, F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
Tamron 18-200 vs. Tokina 28-70 2.8
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 50mm.
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. Tamron 18-200
Sharpness at 35mm.
Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8, F11
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 60mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F8
Tokina 28-70 2.8 vs. Tamron 18-200
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. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F10, F13
Tamron 18-200 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, F10
Tokina 28-70 2.8 vs. Tamron 18-200
Sharpness at 50mm.
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. Tamron 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
Tamron 18-200 vs. Tokina 28-70 2.8
Sharpness at 50mm.
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. Tokina 28-70 2.8
Sharpness at 55mm.
Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
  Other Comparisons of Tokina 28-70mm. F2.8  
Tokina 28-70 2.8 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 vs. Minolta 28-105
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
Tokina 28-70 2.8 vs. Minolta 35-105mm.
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
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
Tokina 28-70 2.8 vs. Minolta 28-70 2.8
Sharpness at 70mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
Tokina 28-70 2.8 vs. Sony 16-50
Sharpness at 28mm.
Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Minolta 28-70 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, F7.1
Sony 16-105 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
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
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
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
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
Minolta 28-105 vs. Tokina 28-70 2.8
Sharpness at 28mm.
Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
Tokina 28-70 2.8 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
Tokina 28-70 2.8 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
Tokina 28-70 2.8 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
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
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
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
  Other Comparisons of Tamron 18-200 F3.5-6.3  
Tamron 18-200 vs. Sony 16-105
Sharpness at 70mm.
Tested Apertures F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Minolta 28-105
Sharpness at 70mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Minolta 35-105mm.
Sharpness at 70mm.
Tested Apertures F4.5/F5.6, F5/F5.6, 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. Tamron 18-200
Sharpness at 70mm.
Tested Apertures F2.8/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Minolta 28-105
Sharpness at 105mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Tamron 18-200 vs. Minolta 35-105mm.
Sharpness at 105mm.
Tested Apertures F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
Sony 16-105 vs. Tamron 18-200
Sharpness at 105mm.
Tested Apertures F5.6, F6.3, F7.1, F8
Tamron 18-200 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
Minolta 28-70 2.8 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
Sony 16-105 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, 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
Sony 18-55 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F4/F4.5, 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
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
Minolta 28-105 vs. Tamron 18-200
Sharpness at 28mm.
Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1