Sony 50mm 1.8 vs. Tamron 17-50 Sharpness Comparison (at 50mm.)

Comparison # 18
Lens Sharpness Comparison
Sony 50mm 1.8 vs. Tamron 17-50
Sharpness at 50mm. Tested Apertures F1.8/F2.8, F2.8, F4, F8
	Comparison by Sinan Ozturk

Photos are handheld with Steady Shot is on. First photos are lenses widest aperture (Tamron 17-50 at F2.8 vs. Sony 50mm at F1.8). In the second photo Sony is also stopped to F2.8 and in the third and fourth photos both lenses are at F4 and F8 respectively. [Review by Sinan Ozturk]

Comparison Photo # 1

Photo_74Sony 50mm F1.8 SAM DT

against

Photo_66 Tamron 17-50 F/2.8

F1.8

1/2500 ISO

100

50mm.

F2.8

1/500

100

50mm.

Photo by Sinan Ozturk

100% (1:1) Crop Samples

Sony 50mm F1.8 SAM DT Center F/1.8 Brightness 133 13% Darker
Sony 50mm F1.8 SAM DT Border (Left) F/1.8 Brightness 88 21% Darker
Sony 50mm F1.8 SAM DT Border (Right) F/1.8 Brightness 70 18% Darker
Sony 50mm F1.8 SAM DT Center 2 F/1.8 Brightness 88 16% Darker

	Tamron 17-50 F/2.8 Center F/2.8 Brightness 166 13% Brighter
	Tamron 17-50 F/2.8 Border (Left) F/2.8 Brightness 143 21% Brighter
	Tamron 17-50 F/2.8 Border (Right) F/2.8 Brightness 115 18% Brighter
	Tamron 17-50 F/2.8 Center 2 F/2.8 Brightness 131 16% Brighter

Display crops in Black & White

EXIF

Comparison Photo # 2

Photo_75Sony 50mm F1.8 SAM DT

against

Photo_66 Tamron 17-50 F/2.8

F2.8

1/640

100

50mm.

F2.8

1/500

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Sony 50mm F1.8 SAM DT Center F/2.8 Brightness 179 5% Brighter
Sony 50mm F1.8 SAM DT Border (Left) F/2.8 Brightness 165 9% Brighter
Sony 50mm F1.8 SAM DT Border (Right) F/2.8 Brightness 139 10% Brighter
Sony 50mm F1.8 SAM DT Center 2 F/2.8 Brightness 137 (Almost Same)

	Tamron 17-50 F/2.8 Center F/2.8 Brightness 166 5% Darker
	Tamron 17-50 F/2.8 Border (Left) F/2.8 Brightness 143 9% Darker
	Tamron 17-50 F/2.8 Border (Right) F/2.8 Brightness 115 10% Darker
	Tamron 17-50 F/2.8 Center 2 F/2.8 Brightness 131 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 3

Photo_73Sony 50mm F1.8 SAM DT

against

Photo_67 Tamron 17-50 F/2.8

F4.0

1/320

100

50mm.

F4.0

1/320

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Sony 50mm F1.8 SAM DT Center F/4.0 Brightness 171 (Almost Same)
Sony 50mm F1.8 SAM DT Border (Left) F/4.0 Brightness 162 (Almost Same)
Sony 50mm F1.8 SAM DT Border (Right) F/4.0 Brightness 143 5% Brighter
Sony 50mm F1.8 SAM DT Center 2 F/4.0 Brightness 128 (Almost Same)

	Tamron 17-50 F/2.8 Center F/4.0 Brightness 170 (Almost Same)
	Tamron 17-50 F/2.8 Border (Left) F/4.0 Brightness 160 (Almost Same)
	Tamron 17-50 F/2.8 Border (Right) F/4.0 Brightness 130 5% Darker
	Tamron 17-50 F/2.8 Center 2 F/4.0 Brightness 134 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 4

Photo_72Sony 50mm F1.8 SAM DT

against

Photo_68 Tamron 17-50 F/2.8

F8.0

1/80

100

50mm.

F8.0

1/60

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 4 crops from Sony 50mm F1.8 SAM DT F/8.0 vs. Tamron 17-50 F/2.8 F/8.0 for locations Center, Border (Left), Border (Right), Center 2

EXIF

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Other Comparisons of Tamron 17-50 F/2.8
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	Tamron 18-200 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
	Tamron 17-50 vs. Minolta 35-105mm. Sharpness at 35mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
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	Tamron 17-50 vs. Sony 18-55 Sharpness at 50mm. 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, F9, F10, F11
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	Sony 16-105 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
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	Minolta 28-70 2.8 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
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	Tamron 17-50 vs. Minolta 35-105mm. Sharpness at 35mm. Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F11
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	Tamron 17-50 vs. Sony 18-55 Sharpness at 35mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 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
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 35mm. Tested Apertures F2.8/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 vs. Sony 16-105 Sharpness at 35mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F8, F11
	Sony 16-50 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F11
	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, F8, F11
	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, F8, F11
	Tamron 17-50 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
	Tamron 17-50 vs. Minolta 50mm 1.4 Sharpness at 50mm. Tested Apertures F1.4/F2.8, F1.7/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sony 18-55 Sharpness at 50mm. 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
	Tamron 17-50 vs. Sony 16-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sony 16-105 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
	Sigma 17-70 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sigma 50mm 2.8 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Minolta 28-70 2.8 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Minolta 28-70 2.8 Sharpness at 35mm. Tested Apertures F2.8, F3.5, 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
	Tamron 17-50 vs. Sony 18-55 Sharpness at 35mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 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 17-50 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
	Sony 18-200 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 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
	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
	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
	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
	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
	Tamron 17-50 vs. Minolta 28mm 2.8 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3
	Tamron 17-50 vs. Sony 16-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3
	Sigma 17-70 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3
	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, F6.3
	Tamron 18-200 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3
	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, F6.3
	Sony 18-200 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3
	Tamron 17-50 vs. Tokina 28-70 2.8 Sharpness at 35mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Minolta 28-70 2.8 Sharpness at 35mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sony 16-50 Sharpness at 35mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sony 18-55 Sharpness at 35mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
	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, F10
	Tamron 18-200 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, F10
	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, F10
	Sony 18-200 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, F10
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 50mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Minolta 28-70 2.8 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sony 16-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sony 16-105 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
	Sony 18-55 vs. Tamron 17-50 Sharpness at 50mm. 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
	Tamron 18-200 vs. Tamron 17-50 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 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sony 18-200 vs. Tamron 17-50 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
	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, F8, F10
	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, F8, F10
	Tamron 17-50 vs. Sony 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 17-50 vs. Minolta 28mm 2.8 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	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, F8, F10
	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, F8, F10
	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, F8, F10
	Tokina 28-70 2.8 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sigma 50mm 2.8 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Minolta 50mm 1.4 Sharpness at 50mm. Tested Apertures F2/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sony 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
	Tamron 17-50 vs. Tokina 28-70 2.8 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 50mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 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
	Tamron 17-50 vs. Sony 18-55 Sharpness at 50mm. 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
	Sony 16-50 vs. Tamron 17-50 Sharpness at 50mm. 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 50mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
	Minolta 28-70 2.8G vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sony 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 17-50 vs. Sony 35mm 1.8 Sharpness at 35mm. 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
	Tamron 17-50 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. 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
	Sony 18-55 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
	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
	Tamron 18-200 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
	Minolta 28-70 2.8G 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
	Tamron 17-50 vs. Minolta 28-70 2.8G Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
	Tamron 17-50 vs. Tokina 28-70 2.8 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
	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, F6.3, F8, F10
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
	Tamron 17-50 vs. Sony 16-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
	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, F6.3, F8, F10
	Sigma 17-70 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F6.3, F8, F10
	Cosina 19-35 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
	Minolta 28mm 2.8 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F6.3, F8, F10
	Sony 18-200 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F6.3, F8, F10
	Tamron 17-50 vs. Sony E.16-50 Sharpness at 50mm. Tested Apertures F2.8/F5.6, F4/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Samsung 18-55 Sharpness at 50mm. Tested Apertures F2.8/F5.6, F4/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 50mm. Tested Apertures F2.8/F5, F4/F5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sigma 50mm 2.8 Sharpness at 50mm. Tested Apertures F2.8, F4, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 50mm. Tested Apertures F2.8/F4, F4, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Tokina 28-70 2.8 Sharpness at 50mm. Tested Apertures F2.8, F4, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony 16-105 Sharpness at 50mm. Tested Apertures F2.8/F5, F4/F5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony 18-55 Sharpness at 50mm. Tested Apertures F2.8/F5.6, F4/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony 18-200 Sharpness at 50mm. Tested Apertures F2.8/F5, F4/F5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Minolta 50mm 1.4 Sharpness at 50mm. Tested Apertures F1.4/F2.8, F2.8, F4, F5, F5.6, F6.3, F8, F10
	Sony 16-50 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F4, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F6.3, F8, F16
	Tamron 17-50 vs. Sony 18-55 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F6.3, F8, F16
	Tamron 17-50 vs. Sony 16-105 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F6.3, F8, F16
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 18mm. Tested Apertures F2.8, F6.3, F8, F16
	Tamron 17-50 vs. Sony 16-50 Sharpness at 18mm. Tested Apertures F2.8, F6.3, F8, F16
	Tamron 17-50 vs. Sony 18-200 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F6.3, F8, F16
	Sony E.16-50 vs. Tamron 17-50 Sharpness at 18mm. Tested Apertures F2.8/F4, F6.3, F8, F16
	Samsung 18-55 vs. Tamron 17-50 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F6.3, F8, F16
	Tamron 17-50 vs. Sony 16-50 Sharpness at 35mm. Tested Apertures F2.8, F4, F5.6, F6.3, F8
	Tamron 17-50 vs. Sony 35mm 1.8 Sharpness at 35mm. Tested Apertures F1.8/F2.8, F2.8, F4, F5.6, F6.3, F8
	Tamron 17-50 vs. Sony 16-105 Sharpness at 35mm. Tested Apertures F2.8/F5, F4/F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F6.3, F8
	Tamron 17-50 vs. Cosina 19-35 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F6.3, F8
	Sony 18-200 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F6.3, F8
	Sony 18-55 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F5, F4/F5, F5.6, F6.3, F8
	Sigma 17-70 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F3.5, F4, F5.6, F6.3, F8
	Tokina 28-70 2.8 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8, F4, F5.6, F6.3, F8
	Samsung 18-55 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F4/F4.5, F5.6, F6.3, F8
	Sony E.16-50 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F5.6, F4/F5.6, F5.6, F6.3, 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. 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. 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
	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
	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 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 16-50 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. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, 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
	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
	Tamron 17-50 vs. Sony E.16-50 Sharpness at 50mm. 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
	Tamron 17-50 vs. Samsung 18-55 Sharpness at 50mm. 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
	Tamron 18-200 vs. Tamron 17-50 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 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sony 16-105 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8/F5, F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1/F8, F8, F10
	Sony 18-200 vs. Tamron 17-50 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
	Sony 18-55 vs. Tamron 17-50 Sharpness at 50mm. 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
	Sony 16-50 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Minolta 50mm 1.4 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F1.4/F2.8, F1.6/F2.8, F1.7/F2.8, F2/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Sigma 50mm 2.8 vs. Tamron 17-50 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 17-50 vs. Sony E.16-50 Sharpness at 35mm. 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
	Tamron 17-50 vs. Samsung 18-55 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Tokina 28-70 2.8 Sharpness at 35mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 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, F8
	Tamron 17-50 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
	CZ Jena 35mm F2.4 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.4/F2.8, F3.2/F3.5, F3.5, F4, F4.5, F5.6, F6.3, F8
	Sony 18-200 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, 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, 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, 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, F8
	Sony 35mm 1.8 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F1.8/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Minolta 28mm 2.8 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F9, F13
	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, F9, F13
	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, F9, F13
	Tamron 17-50 vs. Sony 16-50 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F9, F13
	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, F9, F13
	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, F9, F11/F13
	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, F9, F11/F13
	Tamron 17-50 vs. Sony 18-200 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F9, F13
	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, F6.3, F9, F11/F13
	Samsung 18-55 vs. Tamron 17-50 Sharpness at 28mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F9, F13
	Tamron 17-50 vs. Samsung 18-55 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony E.16-50 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sigma 10-20 F4-5.6 Sharpness at 18mm. Tested Apertures F2.8/F5.6, F3.2/F5.6, F3.5/F5.6, F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony 18-200 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Sony 16-105 vs. Tamron 17-50 Sharpness at 18mm. Tested Apertures F2.8/F4, F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Sony 16-50 vs. Tamron 17-50 Sharpness at 18mm. Tested Apertures F2.8, F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Sony 18-55 vs. Tamron 17-50 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony E.16-50 Sharpness at 24mm. Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 vs. Samsung 18-55 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 vs. Sony 18-200 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 vs. Cosina 19-35 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Sony 16-105 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8, F11
	Sony 16-50 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Sony 18-55 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Minolta 24mm 2.8 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F11
	Minolta 24mm 2.8 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F8
	Sigma 17-70 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F3.2, F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F8
	Sony 18-55 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Sony 16-50 Sharpness at 24mm. Tested Apertures F2.8, F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Sony 16-105 Sharpness at 24mm. Tested Apertures F2.8/F4.5, F3.2/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8
	Tamron 17-50 vs. Minolta 24mm 2.8 Sharpness at 24mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sony 18-55 Sharpness at 24mm. Tested Apertures F2.8/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 24mm. Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sony 16-50 Sharpness at 24mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Sony 16-105 Sharpness at 24mm. Tested Apertures F2.8/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 17-50 vs. Minolta 24mm 2.8 Sharpness at 24mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 vs. Sony 18-55 Sharpness at 24mm. Tested Apertures F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Sony 16-50 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10
	Sony 16-105 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4.5, F3.5/F4.5, F4.5, F5, F5.6, F6.3, F8, F10
	Tamron 17-50 Sharpness Test at 50mm. at 50mm. Tested Apertures Between F2.8 to F13.0
	Tamron 17-50 Sharpness Test at 17mm. at 17mm. Tested Apertures Between F2.8 to F13.0
	Tamron 17-50 Video Auto Focus Performance at 17-50mm. Auto Focus Noise (Sound), AF Speed and Focus Hunting Test (in Silent Enviroment)
	Tamron 17-50 F2.8 Video Auto Focus Performance at 17-50mm. Auto Focus Noise (Sound), AF Speed and Focus Hunting Test (in Silent Enviroment)
	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
	Tamron 17-50 vs. Sigma 10-20 F4-5.6 Sharpness at 17-18mm. Tested Apertures F2.8/F5, F3.5/F5, F4.5/F5, F5.6, F6.3
	Tamron 17-50 vs. Sony 18-55 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.5, F4.5, F5.6, F6.3
	Tamron 17-50 vs. Tamron 18-200 Sharpness at 18mm. Tested Apertures F2.8/F3.5, F3.5, F4.5, F5.6, F6.3
	Tamron 17-50 vs. Sony 16-50 Sharpness at 17-18mm. Tested Apertures F2.8, F4.5, F5.6, F6.3
	Tamron 17-50 vs. Sony 16-105 Sharpness at 16-18mm. Tested Apertures F2.8/F3.5, F3.5, F4.5, F5.6, F6.3
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 17-18mm. Tested Apertures F2.8, F3.5, F4.5, F5.6, F6.3
	Tamron 17-50 F2.8 Distortion Test Distortion at 50mm.
	Tamron 17-50 F2.8 Distortion Test Distortion at 17mm.
	Sony 35mm 1.8 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F1.8/F2.8, F2.8, F5, F9, F16
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 35mm. Tested Apertures F2.8/F3.5, F5, F9, F16
	Tamron 17-50 vs. Sony 16-50 Sharpness at 35mm. Tested Apertures F2.8, F5, F9, F16
	Tamron 17-50 vs. Carl Zeiss 24-70 Sharpness at 35mm. Tested Apertures F2.8, F5, F9, F16
	Tamron 18-200 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F4.5, F5/F6.3, F9, F16
	Sony 18-55 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8/F5, F5, F9, F16
	Carl Zeiss 24-70 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F4.5, F6.3, F11
	Tamron 17-50 vs. Sigma 17-70 Sharpness at 24mm. Tested Apertures F2.8/F3.2, F4.5, F6.3, F6.3/F11
	Tamron 17-50 vs. Sony 18-55 Sharpness at 24mm. Tested Apertures F2.8/F4, F4.5, F6.3, F11
	Sony 16-50 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8, F4.5, F6.3, F11
	Sony 16-105 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4.5, F4.5, F6.3, F11
	Tamron 18-200 vs. Tamron 17-50 Sharpness at 24mm. Tested Apertures F2.8/F4, F4.5, F6.3, F11