Tamron 18-200 vs. Sigma 17-70 Sharpness Comparison (at 55mm.)

Comparison # 2590
Lens Sharpness Comparison
Tamron 18-200 vs. Sigma 17-70
Sharpness at 55mm. Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
	Comparison by Sinan Ozturk

Comparison Photo # 1

Photo_4996Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5006 Tamron 18-200 F3.5-6.3

F4.0

1/1000 ISO

100

55mm.

F5.0

1/800

100

55mm.

Photo by Sinan Ozturk

100% (1:1) Crop Samples

Sigma 17-70 F/2.8-4 DS Macro HSM Center F/4.0 Brightness 146 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Bottom Left) F/4.0 Brightness 85 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Top Right) F/4.0 Brightness 96 (Exactly Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Vignetting F/4.0 Brightness 139 10% Darker
Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Top Left Corner F/4.0 Brightness 112 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Around Center F/4.0 Brightness 129 (Almost Same)

	Tamron 18-200 F3.5-6.3 Center F/5.0 Brightness 141 (Almost Same)
	Tamron 18-200 F3.5-6.3 Corner (Bottom Left) F/5.0 Brightness 80 (Almost Same)
	Tamron 18-200 F3.5-6.3 Corner (Top Right) F/5.0 Brightness 96 (Exactly Same)
	Tamron 18-200 F3.5-6.3 Vignetting F/5.0 Brightness 165 10% Brighter
	Tamron 18-200 F3.5-6.3 Between Center and Top Left Corner F/5.0 Brightness 110 (Almost Same)
	Tamron 18-200 F3.5-6.3 Around Center F/5.0 Brightness 124 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 2

Photo_4997Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5006 Tamron 18-200 F3.5-6.3

F4.5

1/800

100

55mm.

F5.0

1/800

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Sigma 17-70 F/2.8-4 DS Macro HSM Center F/4.5 Brightness 151 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Bottom Left) F/4.5 Brightness 91 5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Top Right) F/4.5 Brightness 102 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Vignetting F/4.5 Brightness 153 5% Darker
Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Top Left Corner F/4.5 Brightness 117 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Around Center F/4.5 Brightness 133 (Almost Same)

	Tamron 18-200 F3.5-6.3 Center F/5.0 Brightness 141 (Almost Same)
	Tamron 18-200 F3.5-6.3 Corner (Bottom Left) F/5.0 Brightness 80 5% Darker
	Tamron 18-200 F3.5-6.3 Corner (Top Right) F/5.0 Brightness 96 (Almost Same)
	Tamron 18-200 F3.5-6.3 Vignetting F/5.0 Brightness 165 5% Brighter
	Tamron 18-200 F3.5-6.3 Between Center and Top Left Corner F/5.0 Brightness 110 (Almost Same)
	Tamron 18-200 F3.5-6.3 Around Center F/5.0 Brightness 124 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 3

Photo_4998Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5006 Tamron 18-200 F3.5-6.3

F5.0

1/640

100

55mm.

F5.0

1/800

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Sigma 17-70 F/2.8-4 DS Macro HSM Center F/5.0 Brightness 154 5% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Bottom Left) F/5.0 Brightness 95 6% Brighter
Sigma 17-70 F/2.8-4 DS Macro HSM Corner (Top Right) F/5.0 Brightness 107 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Vignetting F/5.0 Brightness 164 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Top Left Corner F/5.0 Brightness 121 (Almost Same)
Sigma 17-70 F/2.8-4 DS Macro HSM Around Center F/5.0 Brightness 136 (Almost Same)

	Tamron 18-200 F3.5-6.3 Center F/5.0 Brightness 141 5% Darker
	Tamron 18-200 F3.5-6.3 Corner (Bottom Left) F/5.0 Brightness 80 6% Darker
	Tamron 18-200 F3.5-6.3 Corner (Top Right) F/5.0 Brightness 96 (Almost Same)
	Tamron 18-200 F3.5-6.3 Vignetting F/5.0 Brightness 165 (Almost Same)
	Tamron 18-200 F3.5-6.3 Between Center and Top Left Corner F/5.0 Brightness 110 (Almost Same)
	Tamron 18-200 F3.5-6.3 Around Center F/5.0 Brightness 124 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 4

Photo_4999Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5007 Tamron 18-200 F3.5-6.3

F5.6

1/500

100

55mm.

F5.6

1/640

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/5.6 vs. Tamron 18-200 F3.5-6.3 F/5.6 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 5

Photo_5000Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5008 Tamron 18-200 F3.5-6.3

F6.3

1/400

100

55mm.

F6.3

1/500

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/6.3 vs. Tamron 18-200 F3.5-6.3 F/6.3 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 6

Photo_5001Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5009 Tamron 18-200 F3.5-6.3

F7.1

1/320

100

55mm.

F7.1

1/400

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/7.1 vs. Tamron 18-200 F3.5-6.3 F/7.1 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 7

Photo_5002Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5010 Tamron 18-200 F3.5-6.3

F8.0

1/250

100

55mm.

F8.0

1/320

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/8.0 vs. Tamron 18-200 F3.5-6.3 F/8.0 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 8

Photo_5003Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5011 Tamron 18-200 F3.5-6.3

F9.0

1/200

100

55mm.

F9.0

1/250

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/9.0 vs. Tamron 18-200 F3.5-6.3 F/9.0 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 9

Photo_5004Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5012 Tamron 18-200 F3.5-6.3

F10.0

1/160

100

55mm.

F10.0

1/200

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/10.0 vs. Tamron 18-200 F3.5-6.3 F/10.0 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

Comparison Photo # 10

Photo_5005Sigma 17-70 F/2.8-4 DS Macro HSM

against

Photo_5013 Tamron 18-200 F3.5-6.3

F11.0

1/125

100

55mm.

F11.0

1/160

100

55mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 6 crops from Sigma 17-70 F/2.8-4 DS Macro HSM F/11.0 vs. Tamron 18-200 F3.5-6.3 F/11.0 for locations Center, Corner (Bottom Left), Corner (Top Right), Vignetting, Between Center and Top Left Corner, Around Center

EXIF

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Other Tamron 18-200 F3.5-6.3 vs. Sigma 17-70 F/2.8-4 DS Macro HSM Comparisons
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	Tamron 18-200 vs. Minolta 35-105mm. Sharpness at 35mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
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	Tamron 18-200 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

Other Comparisons of Sigma 17-70 F/2.8-4 DS Macro HSM
	Sigma 17-70 vs. Sony 16-105 Sharpness at 70mm. Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8
	Sigma 17-70 vs. Minolta 28-105 Sharpness at 70mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
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	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
	Sigma 17-70 vs. Sony 16-50 Sharpness at 28mm. Tested Apertures F2.8/F3.2, F3.5, F4, 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
	Sigma 17-70 vs. Minolta 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
	Sigma 17-70 vs. Sony 16-105 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
	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
	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. Sigma 17-70 Sharpness at 28mm. Tested Apertures F2.8/F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
	Minolta 28-105 vs. Sigma 17-70 Sharpness at 28mm. Tested Apertures F3.2/F3.5, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1
	Sigma 17-70 vs. Minolta 35-105mm. Sharpness at 35mm. Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Sigma 17-70 vs. Minolta 28-105 Sharpness at 35mm. Tested Apertures F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8
	Sigma 17-70 vs. Sony 35mm 1.8 Sharpness at 35mm. Tested Apertures F1.8/F3.5, F2.8/F3.5, F3.5, F4, F4.5, 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
	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. 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 16-105 vs. Sigma 17-70 Sharpness at 35mm. Tested Apertures F3.5/F5, F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8
	Minolta 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
	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
	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

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