Hello Internet,
some time ago on a rainy day I was a little bit bored and decided to do a little comparison over the entire ISO range of the M9. On the left you see shot wide open @1.4 and on the right @5.6. This is in no way a scientific test. (Lens used: Summilux 50 1.4 ASPH)
Just click the little kitties to see the full size crop of them.
Picki
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| f1.4 ISO 160 | f5.6 ISO 160 |
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| f1.4 ISO 200 | f5.6 ISO 200 |
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| f1.4 ISO 250 | f5.6 ISO 250 |
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| f1.4 ISO 320 | f5.6 ISO 320 |
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| f1.4 ISO 400 | f5.6 ISO 400 |
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| f1.4 ISO 500 | f5.6 ISO 500 |
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| f1.4 ISO 640 | f5.6 ISO 640 |
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| f1.4 ISO 800 | f5.6 ISO 800 |
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| f1.4 ISO 1000 | f5.6 ISO 1000 |
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| f1.4 ISO 1250 | f5.6 ISO 1250 |
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| f1.4 ISO 1600 | f5.6 ISO 1600 |
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| f1.4 ISO 2000 | f5.6 ISO 2000 |
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| f1.4 ISO 2500 | f5.6 ISO 2500 |