Minolta 28-70 2.8 vs. Tamron 17-50 Sharpness Comparison (at 50mm.)

Comparison # 2290
Lens Sharpness Comparison
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
	Comparison by Sinan Ozturk

Comparison Photo # 1

Photo_4526Tamron 17-50 F/2.8

against

Photo_4560 Minolta 28-70mm. F2.8

F2.8

1/320

100

50mm.

F2.8

1/320

100

50mm.

Photo by Sinan Ozturk

100% (1:1) Crop Samples

Tamron 17-50 F/2.8 Center F/2.8 Brightness 118 (Almost Same)
Tamron 17-50 F/2.8 Between Center and Left Border F/2.8 Brightness 93 (Exactly Same)
Tamron 17-50 F/2.8 vignetting F/2.8 Brightness 188 (Almost Same)

	Minolta 28-70mm. F2.8 Center F/2.8 Brightness 116 (Almost Same)
	Minolta 28-70mm. F2.8 Between Center and Left Border F/2.8 Brightness 93 (Exactly Same)
	Minolta 28-70mm. F2.8 vignetting F/2.8 Brightness 197 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 2

Photo_4527Tamron 17-50 F/2.8

against

Photo_4561 Minolta 28-70mm. F2.8

F3.5

1/200

100

50mm.

F3.5

1/250

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Tamron 17-50 F/2.8 Center F/3.5 Brightness 127 (Almost Same)
Tamron 17-50 F/2.8 Between Center and Left Border F/3.5 Brightness 107 (Almost Same)
Tamron 17-50 F/2.8 vignetting F/3.5 Brightness 211 (Almost Same)

	Minolta 28-70mm. F2.8 Center F/3.5 Brightness 122 (Almost Same)
	Minolta 28-70mm. F2.8 Between Center and Left Border F/3.5 Brightness 102 (Almost Same)
	Minolta 28-70mm. F2.8 vignetting F/3.5 Brightness 213 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 3

Photo_4528Tamron 17-50 F/2.8

against

Photo_4562 Minolta 28-70mm. F2.8

F4.0

1/160

100

50mm.

F4.0

1/160

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Tamron 17-50 F/2.8 Center F/4.0 Brightness 137 7% Brighter
Tamron 17-50 F/2.8 Between Center and Left Border F/4.0 Brightness 117 6% Brighter
Tamron 17-50 F/2.8 vignetting F/4.0 Brightness 222 (Almost Same)

	Minolta 28-70mm. F2.8 Center F/4.0 Brightness 121 7% Darker
	Minolta 28-70mm. F2.8 Between Center and Left Border F/4.0 Brightness 101 6% Darker
	Minolta 28-70mm. F2.8 vignetting F/4.0 Brightness 214 (Almost Same)

Display crops in Black & White

EXIF

Comparison Photo # 4

Photo_4529Tamron 17-50 F/2.8

against

Photo_4563 Minolta 28-70mm. F2.8

F4.5

1/125

100

50mm.

F4.5

1/125

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 17-50 F/2.8 F/4.5 vs. Minolta 28-70mm. F2.8 F/4.5 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 5

Photo_4530Tamron 17-50 F/2.8

against

Photo_4564 Minolta 28-70mm. F2.8

F5.0

1/100

100

50mm.

F5.0

1/125

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 17-50 F/2.8 F/5.0 vs. Minolta 28-70mm. F2.8 F/5.0 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 6

Photo_4531Tamron 17-50 F/2.8

against

Photo_4565 Minolta 28-70mm. F2.8

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 17-50 F/2.8 F/5.6 vs. Minolta 28-70mm. F2.8 F/5.6 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 7

Photo_4532Tamron 17-50 F/2.8

against

Photo_4566 Minolta 28-70mm. F2.8

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 17-50 F/2.8 F/6.3 vs. Minolta 28-70mm. F2.8 F/6.3 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 8

Photo_4533Tamron 17-50 F/2.8

against

Photo_4567 Minolta 28-70mm. F2.8

F7.1

1/50

100

50mm.

F7.1

1/60

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 17-50 F/2.8 F/7.1 vs. Minolta 28-70mm. F2.8 F/7.1 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 9

Photo_4534Tamron 17-50 F/2.8

against

Photo_4568 Minolta 28-70mm. F2.8

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 17-50 F/2.8 F/8.0 vs. Minolta 28-70mm. F2.8 F/8.0 for locations Center, Between Center and Left Border, vignetting

EXIF

Comparison Photo # 10

Photo_4535Tamron 17-50 F/2.8

against

Photo_4569 Minolta 28-70mm. F2.8

F10.0

1/25

100

50mm.

F10.0

1/30

100

50mm.

Click to expand comparison photos.

100% (1:1) Crop Samples

Login or Register to display 3 crops from Tamron 17-50 F/2.8 F/10.0 vs. Minolta 28-70mm. F2.8 F/10.0 for locations Center, Between Center and Left Border, vignetting

EXIF

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Other Minolta 28-70mm. F2.8 vs. Tamron 17-50 F/2.8 Comparisons
	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
	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, F7.1, F8
	Minolta 28-70 2.8 vs. Tamron 17-50 Sharpness at 35mm. Tested Apertures F2.8, F3.2, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11
	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
	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
	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. 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 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 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 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10
	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
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	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

Other Comparisons of Minolta 28-70mm. F2.8
	Minolta 28-70 2.8 (on Full Frame Camera) at 70mm. Tested Apertures Between F2.8 to F13.0
	Minolta 28-70 2.8 vs. Minolta 35-105mm. Sharpness at 60mm. Tested Apertures F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F10, F13, F16
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	Minolta 28-70 2.8 vs. Carl Zeiss 24-70 Sharpness at 50mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F10, F13, F16
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	Minolta 35-105mm. vs. Minolta 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, F10, F13, F16
	Carl Zeiss 24-70 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, F10, F13, F16
	Minolta 35-105mm. vs. Minolta 28-70 2.8 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, F10, F13, F16
	Carl Zeiss 24-70 vs. Minolta 28-70 2.8 Sharpness at 28mm. Tested Apertures F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F8, F10, F13, F16
	Minolta 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
	Minolta 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
	Minolta 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
	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
	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. 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
	Minolta 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. 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. 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. Minolta 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

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