Sigma 17-70 vs. Tamron 18-200 Sharpness Comparison (at 50mm.)

Comparison # 2307
Lens Sharpness Comparison
Sigma 17-70 vs. Tamron 18-200
Sharpness at 50mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Comparison by Sinan Ozturk

Comparison Photo # 1

Photo_4492Tamron 18-200 F3.5-6.3

against

Photo_4542 Sigma 17-70 F/2.8-4 DS Macro HSM

F4.5

1/125

100

50mm.

F4.0

1/160

100

50mm.

Photo by Sinan Ozturk

100% (1:1) Crop Samples

Tamron 18-200 F3.5-6.3 Center F/4.5 Brightness 110 5% Darker
Tamron 18-200 F3.5-6.3 Between Center and Left Border F/4.5 Brightness 87 (Almost Same)
Tamron 18-200 F3.5-6.3 vignetting F/4.5 Brightness 195 (Almost Same)

	Sigma 17-70 F/2.8-4 DS Macro HSM Center F/4.0 Brightness 123 5% Brighter
	Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Left Border F/4.0 Brightness 95 (Almost Same)
	Sigma 17-70 F/2.8-4 DS Macro HSM vignetting F/4.0 Brightness 189 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 2

Photo_4492Tamron 18-200 F3.5-6.3

against

Photo_4543 Sigma 17-70 F/2.8-4 DS Macro HSM

F4.5

1/125

100

50mm.

F4.5

1/125

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Tamron 18-200 F3.5-6.3 Center F/4.5 Brightness 110 (Almost Same)
Tamron 18-200 F3.5-6.3 Between Center and Left Border F/4.5 Brightness 87 5% Darker
Tamron 18-200 F3.5-6.3 vignetting F/4.5 Brightness 195 (Almost Same)

	Sigma 17-70 F/2.8-4 DS Macro HSM Center F/4.5 Brightness 121 (Almost Same)
	Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Left Border F/4.5 Brightness 100 5% Brighter
	Sigma 17-70 F/2.8-4 DS Macro HSM vignetting F/4.5 Brightness 202 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 3

Photo_4493Tamron 18-200 F3.5-6.3

against

Photo_4544 Sigma 17-70 F/2.8-4 DS Macro HSM

F5.0

1/125

100

50mm.

F5.0

1/100

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Tamron 18-200 F3.5-6.3 Center F/5.0 Brightness 117 6% Darker
Tamron 18-200 F3.5-6.3 Between Center and Left Border F/5.0 Brightness 94 6% Darker
Tamron 18-200 F3.5-6.3 vignetting F/5.0 Brightness 201 (Almost Same)

	Sigma 17-70 F/2.8-4 DS Macro HSM Center F/5.0 Brightness 132 6% Brighter
	Sigma 17-70 F/2.8-4 DS Macro HSM Between Center and Left Border F/5.0 Brightness 110 6% Brighter
	Sigma 17-70 F/2.8-4 DS Macro HSM vignetting F/5.0 Brightness 212 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 4

Photo_4494Tamron 18-200 F3.5-6.3

against

Photo_4545 Sigma 17-70 F/2.8-4 DS Macro HSM

F5.6

1/80

100

50mm.

F5.6

1/80

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 18-200 F3.5-6.3 F/5.6 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/5.6 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 5

Photo_4495Tamron 18-200 F3.5-6.3

against

Photo_4546 Sigma 17-70 F/2.8-4 DS Macro HSM

F6.3

1/60

100

50mm.

F6.3

1/60

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 18-200 F3.5-6.3 F/6.3 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/6.3 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 6

Photo_4496Tamron 18-200 F3.5-6.3

against

Photo_4547 Sigma 17-70 F/2.8-4 DS Macro HSM

F7.1

1/50

100

50mm.

F7.1

1/50

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 18-200 F3.5-6.3 F/7.1 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/7.1 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 7

Photo_4497Tamron 18-200 F3.5-6.3

against

Photo_4548 Sigma 17-70 F/2.8-4 DS Macro HSM

F8.0

1/40

100

50mm.

F8.0

1/40

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 18-200 F3.5-6.3 F/8.0 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/8.0 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 8

Photo_4498Tamron 18-200 F3.5-6.3

against

Photo_4549 Sigma 17-70 F/2.8-4 DS Macro HSM

F10.0

1/25

100

50mm.

F10.0

1/25

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 18-200 F3.5-6.3 F/10.0 vs. Sigma 17-70 F/2.8-4 DS Macro HSM F/10.0 for locations Center, Between Center and Left Border, vignetting

EXIF

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Other Sigma 17-70 F/2.8-4 DS Macro HSM vs. Tamron 18-200 F3.5-6.3 Comparisons
	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
	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
	Tamron 18-200 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
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 70mm. Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 60mm. Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F7.1, F8, F10
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 70mm. Tested Apertures F8
	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
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 35mm. Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 70mm. Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F8, F10
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 50mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F6.3, F7.1, F7.1, F8, F9, F10, F11
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 35mm. Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F8, F11
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 60mm. Tested Apertures F4/F5, F4.5/F5, F5, F5.6, F6.3, F8
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 35mm. Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 28mm. Tested Apertures F3.2/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 70mm. Tested Apertures F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1, F8, F10, F13
	Sigma 17-70 vs. Tamron 18-200 Sharpness at 35mm. Tested Apertures F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 50mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	Tamron 18-200 vs. Sigma 17-70 Sharpness at 50mm. Tested Apertures F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8
	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

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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	Minolta 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. 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

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
	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
	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
	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
	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
	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
	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

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