■ Depth of field (Imperial) |
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| Focus distance |
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| Depth of field |
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| Reproduction ratio |
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| f/1.4 | f/2 | f/2.8 | f/4 | f/5.6 | f/8 | f/11 | f/16 |
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1 | 1 ft. — | 11 14/16 in. | 11 14/16 in. | 11 14/16 in. | 11 12/16 in. | 11 10/16 in. | 11 8/16 in. | 11 6/16 in. | 1/5.3 | |||||
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1 ft. | 2/16 in. |
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| 1 ft. 2/16 in. | 1 ft. 2/16 in. | 1 ft. 2/16 in. | 1 ft. 4/16 in. | 1 ft. 6/16 in. | 1 ft. 8/16 in. | 1 ft. 12/16 in. |
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1.5 | 1 ft. 5 12/16 in. | 1 ft. 5 12/16 in. | 1 ft. 5 10/16 in. | 1 ft. 5 8/16 in. | 1 ft. 5 4/16 in. | 1 ft. 5 1/16 in. | 1 ft. 4 11/16 in. | 1 ft. 4 3/16 in. | 1/9.6 | |||||
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| 1 ft. 6 4/16 in. | 1 ft. 6 4/16 in. | 1 ft. 6 6/16 in. | 1 ft. 6 10/16 in. | 1 ft. 6 13/16 in. | 1 ft. 7 3/16 in. | 1 ft. 7 11/16 in. | 1 ft. 8 8/16 in. |
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| 1 ft. 11 10/16 in. | 1 ft. 11 8/16 in. | 1 ft. 11 4/16 in. | 1 ft. 10 15/16 in. | 1 ft. 10 9/16 in. | 1 ft. 10 1/16 in. | 1 ft. 9 8/16 in. | 1 ft. 8 8/16 in. |
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2 |
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| — | — | — | — | — | — | 1/13.8 | |||
| 2 ft. 6/16 in. | 2 ft. 10/16 in. | 2 ft. | 13/16 in. | 2 ft. 1 3/16 in. | 2 ft. 1 11/16 in. | 2 ft. 2 6/16 in. | 2 ft. 3 | 8/16 in. | 2 ft. 5 | 8/16 in. |
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2.5 | 2 ft. 5 6/16 in. | 2 ft. 5 3/16 in. | 2 ft. 4 | 13/16 in. | 2 ft. 4 5/16 in. | 2 ft. 3 12/16 in. | 2 ft. 2 14/16 in. | 2 ft. 1 | 13/16 in. | 2 ft. 6/16 in. | 1/18.1 | |||
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| 2 ft. 6 12/16 in. | 2 ft. 6 15/16 in. | 2 ft. 7 5/16 in. | 2 ft. 7 15/16 in. | 2 ft. 8 14/16 in. | 2 ft. 10 3/16 in. | 3 ft. 4/16 in. | 3 ft. 4 | 3/16 in. |
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5 | 4 ft. 9 2/16 in. | 4 ft. 8 3/16 in. | 4 ft. 6 12/16 in. | 4 ft. 4 13/16 in. | 4 ft. 2 4/16 in. | 3 ft. 11 3/16 in. | 3 ft. 7 13/16 in. | 3 ft. 3 | 2/16 in. | 1/39.4 | ||||
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| 5 ft. 3 4/16 in. | 5 ft. 4 9/16 in. | 5 ft. 6 10/16 in. | 5 ft. 9 13/16 in. | 6 ft. 3 in. | 6 ft. 11 14/16 in. | 8 ft. 3 2/16 in. | 11 ft. 11 12/16 in. |
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| 87 ft. 8 1/16 in. | 63 ft. 8 1/16 in. | 45 ft. 1 5/16 in. | 32 ft. 4/16 in. | 22 ft. 9 6/16 in. | 16 ft. 2 6/16 in. | 11 ft. 10 11/16 in. | 8 ft. 3 8/16 in. |
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∞ |
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| — | — | — | — | — | — | 1 / ∞ | |||
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| ∞ | ∞ |
| ∞ | ∞ | ∞ | ∞ | ∞ | ∞ |
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139