Photo Against Photo | Lens & Camera Comparisons and extensive Reviews
 
REGISTER or Login:
Photo Against Photo  
 
       
  Comparison # 2888 
  
Lens Sharpness Comparison

Sigma 12-24 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F8, F11, F16, F22
 
Comparison by Sinan Ozturk   
  
  
  Comparison Photo # 1  
Photo_5839Vivitar 13mm. F2.8  
against
Photo_5852 Sigma 12-24 F4.5-5.6 DG
F2.8 1/1600 100 13mm.    
  F4.5 1/640100 15mm.  
Photo by Sinan Ozturk  Photo by Sinan Ozturk 
100% (1:1) Crop Samples
Vivitar 13mm. F2.8
Focus Point
F/2.8
Brightness 53
(Almost Same)
Vivitar 13mm. F2.8
Center
F/2.8
Brightness 73
(Exactly Same)
Vivitar 13mm. F2.8
Border (Right)
F/2.8
Brightness 57
(Almost Same)
Vivitar 13mm. F2.8
vignetting
F/2.8
Brightness 89
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
Focus Point
F/4.5
Brightness 51
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
Center
F/4.5
Brightness 73
(Exactly Same)
Sigma 12-24 F4.5-5.6 DG
Border (Right)
F/4.5
Brightness 56
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
vignetting
F/4.5
Brightness 90
(Almost Same)
Black & White crops are displayed for better details study.
Click here to switch back to colored crops.
  EXIF  
 
  Comparison Photo # 2  
Photo_5840Vivitar 13mm. F2.8  
against
Photo_5852 Sigma 12-24 F4.5-5.6 DG
F4 1/800 100 13mm.    
  F4.5 1/640100 15mm.  
100% (1:1) Crop Samples
Vivitar 13mm. F2.8
Focus Point
F/4
Brightness 54
(Almost Same)
Vivitar 13mm. F2.8
Center
F/4
Brightness 68
(Almost Same)
Vivitar 13mm. F2.8
Border (Right)
F/4
Brightness 71
6% Brighter
Vivitar 13mm. F2.8
vignetting
F/4
Brightness 111
9% Brighter
Sigma 12-24 F4.5-5.6 DG
Focus Point
F/4.5
Brightness 51
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
Center
F/4.5
Brightness 73
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
Border (Right)
F/4.5
Brightness 56
6% Darker
Sigma 12-24 F4.5-5.6 DG
vignetting
F/4.5
Brightness 90
9% Darker
Black & White crops are displayed for better details study.
Click here to switch back to colored crops.
  EXIF  
 
  Comparison Photo # 3  
Photo_5841Vivitar 13mm. F2.8  
against
Photo_5853 Sigma 12-24 F4.5-5.6 DG
F5.6 1/500 100 13mm.    
  F5.6 1/400100 15mm.  
100% (1:1) Crop Samples
Vivitar 13mm. F2.8
Focus Point
F/5.6
Brightness 41
6% Darker
Vivitar 13mm. F2.8
Center
F/5.6
Brightness 53
10% Darker
Vivitar 13mm. F2.8
Border (Right)
F/5.6
Brightness 64
(Exactly Same)
Vivitar 13mm. F2.8
vignetting
F/5.6
Brightness 92
(Almost Same)
Sigma 12-24 F4.5-5.6 DG
Focus Point
F/5.6
Brightness 55
6% Brighter
Sigma 12-24 F4.5-5.6 DG
Center
F/5.6
Brightness 78
10% Brighter
Sigma 12-24 F4.5-5.6 DG
Border (Right)
F/5.6
Brightness 64
(Exactly Same)
Sigma 12-24 F4.5-5.6 DG
vignetting
F/5.6
Brightness 101
(Almost Same)
Black & White crops are displayed for better details study.
Click here to switch back to colored crops.
  EXIF  
 
  Comparison Photo # 4  
Photo_5842Vivitar 13mm. F2.8  
against
Photo_5854 Sigma 12-24 F4.5-5.6 DG
F8 1/250 100 13mm.    
  F8.0 1/200100 15mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Vivitar 13mm. F2.8 F/8 vs. Sigma 12-24 F4.5-5.6 DG F/8.0 for locations Focus Point, Center, Border (Right), vignetting
  EXIF  
 
  Comparison Photo # 5  
Photo_5843Vivitar 13mm. F2.8  
against
Photo_5855 Sigma 12-24 F4.5-5.6 DG
F11 1/160 100 13mm.    
  F11.0 1/100100 15mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Vivitar 13mm. F2.8 F/11 vs. Sigma 12-24 F4.5-5.6 DG F/11.0 for locations Focus Point, Center, Border (Right), vignetting
  EXIF  
 
  Comparison Photo # 6  
Photo_5844Vivitar 13mm. F2.8  
against
Photo_5856 Sigma 12-24 F4.5-5.6 DG
F16 1/80 100 13mm.    
  F16.0 1/50100 15mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Vivitar 13mm. F2.8 F/16 vs. Sigma 12-24 F4.5-5.6 DG F/16.0 for locations Focus Point, Center, Border (Right), vignetting
  EXIF  
 
  Comparison Photo # 7  
Photo_5845Vivitar 13mm. F2.8  
against
Photo_5857 Sigma 12-24 F4.5-5.6 DG
F22 1/50 100 13mm.    
  F22.0 1/25100 15mm.  
100% (1:1) Crop Samples
Login or Register to display 4 crops from Vivitar 13mm. F2.8 F/22 vs. Sigma 12-24 F4.5-5.6 DG F/22.0 for locations Focus Point, Center, Border (Right), vignetting
  EXIF  
 
Custom Comparison
You can enter 2 photo names from above to compare them side by side:
against

 

 

Related Comparisons
Sigma 10-20 F4-5.6 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F8, F11, F16, F22
Sigma 12-24 vs. Sigma 10-20 F4-5.6
Sharpness at 13mm.
Tested Apertures F4.5, F5.6, F8, F11, F16, F22
  

 

  Other Sigma 12-24 F4.5-5.6 DG vs. Vivitar 13mm. F2.8 Comparisons  
Sigma 12-24 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F8, F11, F16, F22
Sigma 12-24 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F8, F11, F16, F22
Sigma 12-24 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F5, F4/F5, F5.6, F8, F11, F16, F22
  Other Comparisons of Sigma 12-24 F4.5-5.6 DG  
Sigma 10-20 F4-5.6 vs. Sigma 12-24
Sharpness at 12mm.
Tested Apertures F4.5, F8, F16
Sigma 12-24 vs. Sigma 10-20 F4-5.6
Sharpness at 13mm.
Tested Apertures F5, F5.6, F8, F11, F16, F16/F22
Sigma 12-24 Sharpness Test at 24mm.
at 24mm.
Tested Apertures Between F5.6 to F13.0
Sigma 12-24 Sharpness Test at 12mm.
at 12mm.
Tested Apertures Between F4.5 to F13.0
Sigma 10-20 vs. Sigma 12-24
at 10-12mm.
Wide Angle Video Shot
Sigma 12-24 F4.5-5.6 DG Video Auto Focus Performance
at 12-24mm.
Auto Focus Noise (Sound), AF Speed and Focus Hunting Test (in Silent Enviroment)
Sigma 10-20 F4-5.6 vs. Sigma 12-24
Sharpness at 17mm.
Tested Apertures F5/F5.6, F5.6, F6.3
Sony 18-55 vs. Sigma 12-24
Sharpness at 17-18mm.
Tested Apertures F3.5/F5.6, F4.5/F5.6, F5.6, F6.3
Tamron 18-200 vs. Sigma 12-24
Sharpness at 17-18mm.
Tested Apertures F3.5/F5.6, F4.5/F5.6, F5.6, F6.3
Sony 16-50 vs. Sigma 12-24
Sharpness at 17mm.
Tested Apertures F2.8/F5.6, F4.5/F5.6, F5.6, F6.3
Sony 16-105 vs. Sigma 12-24
Sharpness at 16-17mm.
Tested Apertures F3.5/F5.6, F4.5/F5.6, F5.6, F6.3
Tamron 17-50 vs. Sigma 12-24
Sharpness at 17-18mm.
Tested Apertures F2.8/F5.6, F4.5/F5.6, F5.6, F6.3
Sigma 12-24 Distortion Test
Distortion at 12mm.
Sigma 12-24 Distortion Test
Distortion at 24mm.
Sigma 12-24 Video AF Performance
at 12-24mm.
Auto Focus Speed and Noise
Carl Zeiss 24-70 vs. Sigma 12-24
Sharpness at 24mm.
Tested Apertures F2.8/F5.6, F5.6, F8, F16, F13/F16
Carl Zeiss 24-70 vs. Sigma 12-24
Sharpness at 24mm.
Tested Apertures F2.8/F5.6, F5.6, F8, F16, F16
  Other Comparisons of Vivitar 13mm. F2.8  
Sigma 10-20 F4-5.6 vs. Vivitar 13mm 2.8
Sharpness at 13mm.
Tested Apertures F2.8/F5, F4/F5, F5.6, F8, F11, F16, F16/F22
Home About - Contact
All rights reserved. Photographs, comments or any other sections of this website can not be republished or copied without prior written consent. If you like photoagainstphoto.com's content you can link it, but not copy/paste!
  Site Agreement & Privacy Policy  Go to top