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	<title>foreground &#187; Lens</title>
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	<link>http://foreground.tw/blog</link>
	<description>丰格創意</description>
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		<title>Water On Lens Exhibition</title>
		<link>http://foreground.tw/blog/2009/10/water-on-lens-exhibition/</link>
		<comments>http://foreground.tw/blog/2009/10/water-on-lens-exhibition/#comments</comments>
		<pubDate>Tue, 06 Oct 2009 15:38:44 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[blog]]></category>
		<category><![CDATA[好東西丰享]]></category>
		<category><![CDATA[creative]]></category>
		<category><![CDATA[Lens]]></category>
		<category><![CDATA[photograph]]></category>
		<category><![CDATA[water]]></category>

		<guid isPermaLink="false">http://foreground.tw/blog/?p=356</guid>
		<description><![CDATA[這是個水中攝影展覽，10/1~10/28 於 London South Park 展出，內容滿有趣的！




把一般生活中所做的事移到水中拍攝，感覺水裡的世界漂亮許多呢！底下的連結中有更多照片可以欣賞。
via ShortList.com &#8211; Home &#8211; Arts &#38; Music &#8211; Water On Lens Exhibition
]]></description>
			<content:encoded><![CDATA[<p>這是個水中攝影展覽，10/1~10/28 於 London South Park 展出，內容滿有趣的！</p>
<p><a href="http://www.flickr.com/photos/santinaki/3986723580/" title="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition by santin aki, on Flickr"><img src="http://farm4.static.flickr.com/3448/3986723580_b489ccf55e_o.jpg" width="500" height="750" alt="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition" /></a></p>
<p><span id="more-356"></span></p>
<p><a href="http://www.flickr.com/photos/santinaki/3985969895/" title="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition by santin aki, on Flickr"><img src="http://farm4.static.flickr.com/3498/3985969895_de1dbe4134_o.jpg" width="500" height="752" alt="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition" /></a></p>
<p><a href="http://www.flickr.com/photos/santinaki/3986723770/" title="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition by santin aki, on Flickr"><img src="http://farm3.static.flickr.com/2494/3986723770_f4a7b67b9a_o.jpg" width="500" height="335" alt="ShortList.com - Home - Arts &amp; Music - Water On Lens Exhibition" /></a></p>
<p>把一般生活中所做的事移到水中拍攝，感覺水裡的世界漂亮許多呢！底下的連結中有更多照片可以欣賞。</p>
<p>via <a href="http://www.shortlist.com/arts-music/article/water-on-lens-exhibition/1" target="_blank">ShortList.com &#8211; Home &#8211; Arts &amp; Music &#8211; Water On Lens Exhibition</a></p>
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		<item>
		<title>簡單卻令人驚奇的散景特效</title>
		<link>http://foreground.tw/blog/2009/01/an-impressive-yet-simple-photographic-effect/</link>
		<comments>http://foreground.tw/blog/2009/01/an-impressive-yet-simple-photographic-effect/#comments</comments>
		<pubDate>Thu, 01 Jan 2009 23:05:01 +0000</pubDate>
		<dc:creator>santin</dc:creator>
				<category><![CDATA[blog]]></category>
		<category><![CDATA[好東西丰享]]></category>
		<category><![CDATA[bokeh]]></category>
		<category><![CDATA[DIY]]></category>
		<category><![CDATA[DSLR]]></category>
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		<category><![CDATA[Lens]]></category>
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		<category><![CDATA[photos]]></category>
		<category><![CDATA[散景]]></category>

		<guid isPermaLink="false">http://foreground.tw/blog/?p=276</guid>
		<description><![CDATA[
看看這張照片的散景，多麼可愛，是心型的呢！
這麼神奇的效果是怎麼做的呢？

所謂散景，就是主體清楚背景模糊，模糊的部份就是散景，通常使用大光圈鏡頭拍攝遠近分明的物體（長距離也會）時會出現這樣的效果，是很受歡迎的攝影技巧之一。
一般來說，光圈的形狀由葉片決定，葉片越多光圈越接近圓型，所以散景後面模糊掉的光線也會呈現圓形。
一般的散景就像下面這張圖

不過圓形的看多了，總會想要來點變化，就像下面這樣

第一張圖片也是，像這樣形狀特殊的散景要怎麼做呢？
其實很簡單，使用形狀打孔機加上紙張把鏡頭前面包起來做個濾鏡就可以了！

從照片看起來，應該是用定焦鏡會比較好，不然包起來要變焦應該也挺不方便的。
有機會真想試試看這種效果，滿有趣的！
來源：
An impressive yet simple photographic effect
How to make that cardboard &#8216;hood&#8217; for the DIY bokeh effect
影片教學
DIY bokeh from Eirik Solheim on Vimeo.
]]></description>
			<content:encoded><![CDATA[<p><img src="http://farm4.static.flickr.com/3227/3155611509_64082e8697_o.jpg" alt="" /></p>
<p>看看這張照片的散景，多麼可愛，是心型的呢！</p>
<p>這麼神奇的效果是怎麼做的呢？</p>
<p><span id="more-276"></span></p>
<p>所謂散景，就是主體清楚背景模糊，模糊的部份就是散景，通常使用大光圈鏡頭拍攝遠近分明的物體（長距離也會）時會出現這樣的效果，是很受歡迎的攝影技巧之一。</p>
<p>一般來說，光圈的形狀由葉片決定，葉片越多光圈越接近圓型，所以散景後面模糊掉的光線也會呈現圓形。</p>
<p>一般的散景就像下面這張圖</p>
<p><img src="http://farm4.static.flickr.com/3233/3155651193_559221982c_o.jpg" alt="" /></p>
<p>不過圓形的看多了，總會想要來點變化，就像下面這樣</p>
<p><img src="http://farm4.static.flickr.com/3234/3155611383_db3318023a_o.jpg" alt="" /></p>
<p>第一張圖片也是，像這樣形狀特殊的散景要怎麼做呢？</p>
<p>其實很簡單，使用形狀打孔機加上紙張把鏡頭前面包起來做個濾鏡就可以了！</p>
<p><img src="http://farm4.static.flickr.com/3198/3156444716_5e1fb93009_o.jpg" alt="" /></p>
<p>從照片看起來，應該是用定焦鏡會比較好，不然包起來要變焦應該也挺不方便的。</p>
<p>有機會真想試試看這種效果，滿有趣的！</p>
<p>來源：</p>
<p><a href="http://eirikso.com/2008/01/08/an-impressive-yet-simple-photographic-effect/">An impressive yet simple photographic effect</a></p>
<p><a href="http://eirikso.com/2008/11/06/how-to-make-that-cardboard-%E2%80%98hood%E2%80%99-for-the-diy-bokeh-effect/">How to make that cardboard &#8216;hood&#8217; for the DIY bokeh effect</a></p>
<p>影片教學</p>
<p><object width="400" height="225"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=2165224&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1" /><embed src="http://vimeo.com/moogaloop.swf?clip_id=2165224&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="400" height="225"></embed></object><br /><a href="http://vimeo.com/2165224">DIY bokeh</a> from <a href="http://vimeo.com/eirikso">Eirik Solheim</a> on <a href="http://vimeo.com">Vimeo</a>.</p>
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