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Robert Pyle |
15:16 2 Jul 09 |
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Barry Wilkinson |
12:10 4 Jul 09 |
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Robert Pyle |
14:43 4 Jul 09 |
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shannon |
9:26 19 Feb 09 |
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chrisf |
12:48 12 Sep 08 |
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Fred Newman |
13:08 12 Sep 08 |
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Ben Wilbur |
14:58 12 Sep 08 |
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Chrisf: A 210 mm lens is equivalent to 120/25.4 or 4.72 inches of focal length. If your bellows extension is 10 inches, then 10/4.72= 2.12 or double the exposure.
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david holyoake |
4:03 26 Feb 08 |
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Jorge Gasteazoro. |
12:54 26 Feb 08 |
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Steve Sample |
20:46 9 May 09 |
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