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Aperture/Depth_of_field Relationship -- Nikkor-S 50mm f1.4
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<blockquote data-quote="Bob Blaylock" data-source="post: 357143" data-attributes="member: 16749"><p><strong>Aperture/Depth_of_field Relationship -- Nikkor-S 50mm f/1.4</strong></p><p></p><p>This is a companion to my “<a href="http://nikonites.com/education/25527-aperture-depth_of_field-relationship-vivitar-85-205mm-f3-8-tele-zoom.html" target="_blank">Aperture/Depth_of_field Relationship -- Vivitar 85-205mm f3.8 Tele-Zoom</a>” thread.</p><p></p><p> Here, I'm doing the same thing with my about-equally-ancient 50mm ƒ1.4 lens. Like the Vivitar, this is a very old non-AI lens, made some time in the late 1960s or early 1970s. As with the Vivitar, the correct aperture settings will not appear in the EXIF data, because this is not a CPU lens and does not pass these or any other data to the camera.</p><p></p><p>[ATTACH=full]113470[/ATTACH]</p><p></p><p><span style="font-size: 26px"><strong>ƒ/1.4:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113471[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/2:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113472[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/2.8</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113473[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/4:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113474[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/5.6</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113475[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/8:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113479[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/11:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113478[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>ƒ/16:</strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113479[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong> I have some cardboard cutout disks that I have made to put on the front of this lens, in order to shape the bokeh. I have three so far, and may make more as the mood takes me.</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113480[/ATTACH][ATTACH=full]113481[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113482[/ATTACH][ATTACH=full]113483[/ATTACH]</strong></span></p><p><span style="font-size: 26px"><strong></strong></span></p><p><span style="font-size: 26px"><strong>[ATTACH=full]113484[/ATTACH][ATTACH=full]113485[/ATTACH]</strong></span></p></blockquote><p></p>
[QUOTE="Bob Blaylock, post: 357143, member: 16749"] [B]Aperture/Depth_of_field Relationship -- Nikkor-S 50mm f/1.4[/B] This is a companion to my “[URL='http://nikonites.com/education/25527-aperture-depth_of_field-relationship-vivitar-85-205mm-f3-8-tele-zoom.html']Aperture/Depth_of_field Relationship -- Vivitar 85-205mm f3.8 Tele-Zoom[/URL]” thread. Here, I'm doing the same thing with my about-equally-ancient 50mm ƒ1.4 lens. Like the Vivitar, this is a very old non-AI lens, made some time in the late 1960s or early 1970s. As with the Vivitar, the correct aperture settings will not appear in the EXIF data, because this is not a CPU lens and does not pass these or any other data to the camera. [ATTACH type="full" alt="CSC_3530.jpg"]113470[/ATTACH] [SIZE=7][B]ƒ/1.4: [ATTACH type="full" alt="DSC_3510.jpg"]113471[/ATTACH] ƒ/2: [ATTACH type="full" alt="DSC_3511.jpg"]113472[/ATTACH] ƒ/2.8 [ATTACH type="full" alt="DSC_3512.jpg"]113473[/ATTACH] ƒ/4: [ATTACH type="full" alt="DSC_3513.jpg"]113474[/ATTACH] ƒ/5.6 [ATTACH type="full" alt="DSC_3514.jpg"]113475[/ATTACH] ƒ/8: [ATTACH type="full" alt="DSC_3517.jpg"]113479[/ATTACH] ƒ/11: [ATTACH type="full" alt="DSC_3516.jpg"]113478[/ATTACH] ƒ/16: [ATTACH type="full" alt="DSC_3517.jpg"]113479[/ATTACH] I have some cardboard cutout disks that I have made to put on the front of this lens, in order to shape the bokeh. I have three so far, and may make more as the mood takes me. [ATTACH type="full" alt="DSC_3522s.jpg"]113480[/ATTACH][ATTACH type="full" alt="DSC_3519a.jpg"]113481[/ATTACH] [ATTACH type="full" alt="DSC_3522f.jpg"]113482[/ATTACH][ATTACH type="full" alt="DSC_3520a.jpg"]113483[/ATTACH] [ATTACH type="full" alt="DSC_3522h.jpg"]113484[/ATTACH][ATTACH type="full" alt="DSC_3521a.jpg"]113485[/ATTACH][/B][/SIZE] [/QUOTE]
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Aperture/Depth_of_field Relationship -- Nikkor-S 50mm f1.4
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