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Tamron 17-50 vs. Minolta 35-105mm.  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, 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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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, F9, F10, F11 |  
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Sony 16-50 vs. Minolta 35-105mm.  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, F9, F10, F11 |  
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Sony 16-50 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 16-50 vs. Tamron 17-50  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sony 16-50 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, 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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Sony 16-105 vs. Sony 16-50  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 50mm 1.4 vs. Minolta 35-105mm.  Sharpness  at 50mm. Tested Apertures  F1.4/F4.5, F1.6/F4.5, F1.7/F4.5, F2/F4.5, F2.2/F4.5, F2.5/F4.5, F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Minolta 50mm 1.4 vs. Sony 18-55  Sharpness  at 50mm. Tested Apertures  F1.4/F5.6, F1.6/F5.6, F1.7/F5.6, F2/F5.6, F2.2/F5.6, F2.5/F5.6, 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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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, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Minolta 50mm 1.4 vs. Tamron 18-200  Sharpness  at 50mm. Tested Apertures  F1.4/F4.5, F1.6/F4.5, F1.7/F4.5, F2/F4.5, F2.2/F4.5, F2.5/F4.5, F2.8/F4.5, F3.5/F4.5, F4/F4.5, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Minolta 50mm 1.4 vs. Sony 16-50  Sharpness  at 50mm. Tested Apertures  F1.4/F2.8, F1.6/F2.8, F1.7/F2.8, F2/F2.8, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Minolta 50mm 1.4 vs. Sony 16-105  Sharpness  at 50mm. Tested Apertures  F1.4/F5, F1.6/F5, F1.7/F5, F2/F5, F2.2/F5, F2.5/F5, 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. Minolta 35-105mm.  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, F9, F10, F11 |  
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Minolta 28-70 2.8 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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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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Minolta 28-70 2.8 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, F9, F10, F11 |  
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Minolta 28-70 2.8 vs. Sony 16-50  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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Minolta 28-70 2.8 vs. Sony 16-105  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. Minolta 50mm 1.4  Sharpness  at 50mm. Tested Apertures  F1.4/F2.8, F1.6/F2.8, F1.7/F2.8, F2/F2.8, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Tokina 28-70 2.8 vs. Minolta 35-105mm.  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, F9, F10, F11 |  
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Tokina 28-70 2.8 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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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, F9, F10, F11 |  
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Tokina 28-70 2.8 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, F9, F10, F11 |  
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Tokina 28-70 2.8 vs. Sony 16-50  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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Tokina 28-70 2.8 vs. Sony 16-105  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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Tokina 28-70 2.8 vs. Minolta 50mm 1.4  Sharpness  at 50mm. Tested Apertures  F1.4/F2.8, F1.6/F2.8, F1.7/F2.8, F2/F2.8, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Tokina 28-70 2.8 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, F9, F10, F11 |  
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Sigma 50mm 2.8 vs. Minolta 35-105mm.  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, F9, F10, F11 |  
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Sigma 50mm 2.8 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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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, F9, F10, F11 |  
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Sigma 50mm 2.8 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, F9, F10, F11 |  
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Sigma 50mm 2.8 vs. Sony 16-50  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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Sigma 50mm 2.8 vs. Sony 16-105  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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Sigma 50mm 2.8 vs. Minolta 50mm 1.4  Sharpness  at 50mm. Tested Apertures  F1.4/F2.8, F1.6/F2.8, F1.7/F2.8, F2/F2.8, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sigma 50mm 2.8 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, F9, F10, F11 |  
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Sigma 50mm 2.8 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, F9, F10, F11 |  
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Sigma 17-70 vs. Minolta 35-105mm.  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 |  
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Sigma 17-70 vs. Sony 18-55  Sharpness  at 50mm. Tested Apertures  F4/F5.6, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F6.3, F7.1, F7.1, F8, F9, F10, F11 |  
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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, F9, F10, F11 |  
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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 |  
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Sigma 17-70 vs. Sony 16-50  Sharpness  at 50mm. Tested Apertures  F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sigma 17-70 vs. Sony 16-105  Sharpness  at 50mm. Tested Apertures  F4/F5, F4.5/F5, F5, F5.6, F6.3, F6.3, F7.1, F7.1, F8, F9, F10, F11 |  
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Sigma 17-70 vs. Minolta 50mm 1.4  Sharpness  at 50mm. Tested Apertures  F1.4/F4, F1.6/F4, F1.7/F4, F2/F4, F2.2/F4, F2.5/F4, F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sigma 17-70 vs. Minolta 28-70 2.8  Sharpness  at 50mm. Tested Apertures  F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sigma 17-70 vs. Tokina 28-70 2.8  Sharpness  at 50mm. Tested Apertures  F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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Sigma 17-70 vs. Sigma 50mm 2.8  Sharpness  at 50mm. Tested Apertures  F2.8/F4, F3.5/F4, F4, F4.5, F5, F5.6, F6.3, F7.1, F8, F9, F10, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Tamron 17-50  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Sony 16-50  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Minolta 50mm 1.4  Sharpness  at 50mm. Tested Apertures  F1.4/F1.8, F1.6/F1.8, F1.7/F1.8, F2/F2.8, F2.2/F2.8, F2.5/F2.8, F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Minolta 28-70 2.8  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Tokina 28-70 2.8  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Sigma 50mm 2.8  Sharpness  at 50mm. Tested Apertures  F2.8, F3.5/F4, F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F7.1/F8, F8, F9, F10/F11, F11 |  
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CZ Jena Pancolar 50mm 1.8 vs. Sigma 17-70  Sharpness  at 50mm. Tested Apertures  F4, F4.5/F5.6, F5/F5.6, F5.6, F6.3, F6.3, F7.1/F8, F7.1/F8, F8, F9, F10/F11, F11 |  
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