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Dec 18, 2005, 4:39 PM
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#11 |
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Senior Member
Join Date: Sep 2003
Posts: 2,116
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Ivan - Nice demonstration of the effect of aperature on dof. If you want to extend the dof even further, back off on zoom and crop.
Sven - Wouldn't it benice to have that f11 on the fz5? |
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Dec 18, 2005, 5:33 PM
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#12 |
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Senior Member
Join Date: Jun 2005
Posts: 1,255
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Ivan, you can stick several pictures in one post if these pictures reside outside steves - but not on your harddisk!
Fred, F:11 would be nice. This is one of the reasons, why I am using enlarging lenses - F:11,16,32 no problem.... Sven |
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Dec 22, 2005, 2:13 PM
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#13 | |
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Senior Member
Join Date: Jan 2005
Posts: 152
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seemolf wrote:
Quote:
?? can you explain better that part of enlarging lens and F16,32 no problem...:? |
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Dec 22, 2005, 2:35 PM
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#14 |
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Senior Member
Join Date: Jun 2005
Posts: 1,255
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I needed some more enlargement and DOF for my amber shots.
So I started to use stacked achromats and F:8 on my FZ5. But I could not get close enough. Reversed lenses were quite good, but heavy and not calculated for closeups even when reversed. I am testing enlarging lenses at the moment (rodagon, componon), the FZ5 stays at f:2,8 (or 3.3 at 12* zoom) and the aperture of the external lenses can be used (f:8,11,16..). You can see some results in this thread: http://www.stevesforums.com/forums/v...mp;forum_id=23 ..and if this is not enough, I am adding a technique shown here: http://www.stevesforums.com/forums/v...mp;forum_id=23 All this is beyound +10 diopters, a very special theme. kind regards Sven |
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