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	<title>ZorkiKat ЗоркиКат Фотографий &#187; black and white</title>
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	<description>Cameras. Cats. Photography</description>
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		<title>A Soft-focus Experiment with a Magnifying Glass, an old Studio View Camera, and Polaroid.</title>
		<link>http://www.zorkikat.com/a-soft-focus-experiment-with-a-magnifying-glass-an-old-studio-view-camera-and-polaroid/182/</link>
		<comments>http://www.zorkikat.com/a-soft-focus-experiment-with-a-magnifying-glass-an-old-studio-view-camera-and-polaroid/182/#comments</comments>
		<pubDate>Mon, 17 Aug 2009 14:02:24 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[black and white]]></category>
		<category><![CDATA[Large Format]]></category>
		<category><![CDATA[Polaroid]]></category>
		<category><![CDATA[Portraits]]></category>
		<category><![CDATA[Soft Focus]]></category>

		<guid isPermaLink="false">http://www.zorkikat.com/a-soft-focus-experiment-with-a-magnifying-glass-an-old-studio-view-camera-and-polaroid/182/</guid>
		<description><![CDATA[A few weeks ago, Comrade Bing Tan showed us some examples of soft focus work made with antique soft-focus lenses.  He expressed his desire to get one such lens.  Most of those lenses are really expensive- costing several hundred $$.  Seeing those photos, I thought that the &#8220;softness&#8221; seen there was mostly from lens aberrations.  [...]]]></description>
			<content:encoded><![CDATA[<div>A few weeks ago, Comrade Bing Tan showed us some examples of soft focus work made with antique soft-focus lenses.  He expressed his desire to get one such lens.  Most of those lenses are really expensive- costing several hundred $$.  Seeing those photos, I thought that the &#8220;softness&#8221; seen there was mostly from lens aberrations.  Defects, if you will, which &#8216;soften&#8217; the image.  I thought too that the same could be done with really cheap lenses.  Lenses which were not even meant for cameras, like<strong><em> magnifying</em></strong> glasses.</p>
<p>I had been given an old Studio View Camera of unknown provenance.  A rather nice wood and brass affair. It may be a Korona or some Kodak Studio Camera. Nothing to mend except from some cracks in the bellows lining.  All I needed was a lens and some 4X5 film holders, and I could do the &#8220;soft&#8221; experiment.</p>
<p>I never thought that it would happen soon.  But it did, thanks to Comrade Bing himself.  Last Saturday, after the <a href="http://rangefinderfilipinas.com">Rangefnder Filipinas</a> meeting, someone suggested to &#8220;play&#8221; with the large view cameras in attendance&#8230; there were three around.  Not at all unusual&#8230;  Out came Comrade Bing&#8217;s Polaroid holder, some outdated Polaroid BW instant film, and I hastily made a cardboard &#8220;lens board&#8221; and taped my trusty old magnifying glass&#8230;</p>
<p style="text-align: center;"><img style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/DSC_0168_crop.jpg" alt="" /></p>
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<div style="text-align: center;"><em>The camera with a single element lens (my old magnifying loupe).  Taped on a cardboard lensboard.<br />
Focal length is perhaps 20-23 cm, with a nominal/guessed aperture of f/6.<br />
JefJac and Direk Uro behind.</em></div>
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<div>There was no shutter! ISO 400 film (but being outdated, may actually be closer to EI 160-200) would have made exposures impossible in brighter light.   But it was indoors at night.  Not too bright fluorescent lighting.  So little opaque card (left over from the lensboard) held over the lens served as the shutter.  1-4 sec exposures were just right.</div>
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<p style="text-align: center;"><img style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/DSC_0157.JPG" alt="" /></p>
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<div style="text-align: center;"><em>Flap shutter in front, covering the lens, as Direk Uro unsheaths a Polaroid sheet  prior to exposure.<br />
Maan, at the back, checking if any <a href="http://en.wikipedia.org/wiki/Sleight_of_hand">prestidigitation</a> is involved&#8230;</em></div>
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<div>And the First Result.  JefJac is coërced to become the first Victim/Model for the experiment.  This is how it came out:</div>
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<div style="text-align: center;"><img style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/R080811_001.jpg" alt="" /></div>
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<p style="text-align: center;"><img class="aligncenter" style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/DSC_0150.JPG" alt="" /><br />
<em>The Original, his Copy, and the Camera</em>.</p>
<div>Next two victims:  Drea and Comrade Bing.  Comrade Bing is intentionally <em>bokeh-fied</em>&#8230;what better way is there to demonstrate the softened abilities of an ordinary hand loupe than to bokeh-fy the inquirer himself????</div>
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<p style="text-align: center;"><img class="aligncenter" style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/R080811_002.jpg" alt="" /></p>
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<p style="text-align: center;"><img class="aligncenter" style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/DSC_0158.JPG" alt="" /><br />
<em>Bing &amp; Drea, to the left, posing for the camera.<br />
Focused lens on Drea.  Note card &#8216;shutter&#8217; covering the lens, ready to be unflapped for exposure.</em></p>
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<div>Even Direk Uro was made to sit for one Polaroid softee&#8230;</div>
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<p style="text-align: center;"><img style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/R080811_003.jpg" alt="" /></p>
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<p style="text-align: center;"><img class="aligncenter" style="max-width: 800px;" src="http://www.zorkikat.com/wp-content/uploads/2009/08/DSC_0182.JPG" alt="" /><br />
<em>Four Polaroids&#8230;four photos shot.</em></p>
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<div>**Thanks to Cent Rubin for the behind-the-scenes photos.</div>
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<h4  class="related_post_title">Related Posts:</h4><ul class="related_post"><li>No Related Post</li></ul>]]></content:encoded>
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		<title>Filter Basics for Black and White Photography</title>
		<link>http://www.zorkikat.com/filter-basics-for-black-and-white-photography/168/</link>
		<comments>http://www.zorkikat.com/filter-basics-for-black-and-white-photography/168/#comments</comments>
		<pubDate>Wed, 29 Jul 2009 17:21:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[accessories]]></category>
		<category><![CDATA[black and white]]></category>
		<category><![CDATA[filters]]></category>
		<category><![CDATA[FED]]></category>
		<category><![CDATA[Industar Lens]]></category>
		<category><![CDATA[Jupiter Lens]]></category>
		<category><![CDATA[Leica]]></category>
		<category><![CDATA[Lens accessory]]></category>
		<category><![CDATA[Lens hood]]></category>
		<category><![CDATA[Zorki]]></category>

		<guid isPermaLink="false">http://www.zorkikat.com/filter-basics-for-black-and-white-photography/168/</guid>
		<description><![CDATA[Filters are transparent glass or plastic devices attached over the lens.&#160; Not all that attach to the lens are filters. And not because they look like filters, they are filters.&#160; For instance, close-up attachments are lenses.&#160; And polarisers are screens, not filters. A filter is called such because it selects (&#8220;filters&#8221;) components of light, and [...]]]></description>
			<content:encoded><![CDATA[<p>Filters are transparent glass or plastic devices attached over the lens.&nbsp; Not all that attach to the lens are filters. And not because they look like filters, they are filters.&nbsp; For instance, close-up attachments are lenses.&nbsp; And polarisers are screens, not filters.</p>
<p>A filter is called such because it selects (&#8220;filters&#8221;) components of light, and either absorbs them or transmits them.&nbsp; For instance, a yellow filter will absorb blue and transmit green and red light.&nbsp; That is also the reason why it looks yellow.&nbsp; <b>A filter will absorb its complementary colour and transmit everything else.</b></p>
<p>Filters are/were commonly used in BW to achieve some contrast in the grey rendering of objects in colour. A panchromatic (all colour sensitive) BW film will render a red object and a green object -if they are of the same luminance- as equal shades of grey.&nbsp; Using a red filter will let all the reflected red light in and block blues and greens- thus contrast separation is achieved by rendering the red object as light grey and the greens as dark grey in the monochrome picture.</p>
<p>To illustrate this principle, take a look at the following pictures:</p>
<p><b>1. The Original Scene as Seen in Colour:</b></p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/_IGP9888cppy.jpg" alt="" border="0" /></div>
<p><b><br />2. Shot on BW, Without any Filter:</b> Grey-rendering of hues (note the reds and the blues)</p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/nofilter.jpg" alt="" border="0" /></div>
<p><b>3. Through a Yellow Filter:</b>&nbsp; Yellow filters have sometimes been called &#8220;Cloud Filters&#8221;<br />&nbsp;
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/yellowfilter.jpg" alt="" border="0" /></div>
<p><b>4. Through an Orange Filter:</b>&nbsp; Contrast between coloured objects, particularly blue/green and red/orange is more pronounced.</p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/orangefilter.jpg" alt="" border="0" /></div>
<p><b>5. Through a Deep Red Filter:</b>&nbsp; More dramatic skies, -darkened blue skies- darkened greens.</p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/redfilter.jpg" alt="" border="0" /></div>
<p><b>6. Through a Blue Filter:</b> Mimicks the effect of the old colour-blind plates from the XIX century.</p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/bluefilter.jpg" alt="" border="0" /></div>
<p><b>Note: Skies will darken only when they are truly clear and blue.&nbsp; Hazy skies, cloudy and grey weather will not show the effect well.</b></p>
<p><b>Red and Orange, as well as Deep Yellow Filters will often render skins pallid and sometimes give a ghostly, drained-of-blood appearance to people and portraits.<br /></b></p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/batanes_binoc-1.jpg" alt="" border="0" /></div>
<p><b>Green filters are used to achieve a healthy, tanned look (green darkens reds) with people subjects outdoors. A green filter will also darken skies.</b></p>
<div align="center"><img src="http://img.photobucket.com/albums/v93/zorkikat/108.jpg" alt="" border="0" /></div>
<h4  class="related_post_title">Related Posts:</h4><ul class="related_post"><li><a href="http://www.zorkikat.com/what-lens-to-use-for-industar-or-jupiter-lenses/164/" title="What Lens Hood to Use for Industar or Jupiter Lenses?">What Lens Hood to Use for Industar or Jupiter Lenses?</a></li><li><a href="http://www.zorkikat.com/how-not-to-destroy-your-fed-and-zorki-a-basic-primer/123/" title="HOW NOT TO DESTROY YOUR FED AND ZORKI (A Basic Primer)">HOW NOT TO DESTROY YOUR FED AND ZORKI (A Basic Primer)</a></li><li><a href="http://www.zorkikat.com/extreme-closeups-with-a-rangefinder-camera/526/" title="(Extreme!) Closeups with a Rangefinder Camera">(Extreme!) Closeups with a Rangefinder Camera</a></li><li><a href="http://www.zorkikat.com/entering-from-the-bottom-loading-a-leica-properly-also-for-fed-zorki-and-canon-rf-cameras/115/" title="Entering from the Bottom: Loading a Leica Properly. (also for FED, Zorki, and Canon RF cameras)">Entering from the Bottom: Loading a Leica Properly. (also for FED, Zorki, and Canon RF cameras)</a></li></ul>]]></content:encoded>
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