LEICA | 3 |
SUPER |
MTF-graphs
100[%] |
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| Blendef/2.2,0 |
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| |
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| |
80 |
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60 |
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40 |
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20 |
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0 |
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0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
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| Y'[mm] | |
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| f/5.6 |
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| |
100[%] |
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| Blende5,6 |
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| |
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| |
80 |
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60 |
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40 |
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20 |
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0 |
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0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
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| Y'[mm] | |
| Aperture Stopf/25.8.6 |
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| |||
100[%] |
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| Blende2,8 |
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| |
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80 |
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60 |
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40 |
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20 |
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0 |
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0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
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| Y'[mm] | |
The MTF is indicated at full aperture, at f/2,8 and f/5,6 at long taking distances (infinity). Shown is the contrast in percentage for 5, 10, 20 and 40 lp/mm accross the height of the 35 mm film format, for tangential (dotted line) and sagittal (solid line) structures, in white light. The 5 and 10 lp/mm will give an indication regarding the contrast ratio for large object structures. The 20 and 40 lp/mm records the resolution of finer and finest object structures.
tangential structures sagittal structures
