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	<title>Binoculars &#187; porro prisms</title>
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	<description>Information on Binoculars for Astronomy, Bird Watching, Hunting, Sports, and Marine</description>
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		<title>Important facts to be noted before you purchase a Binocular</title>
		<link>http://lightbinoculars.com/important-facts-to-be-noted-before-you-purchase-a-binocular/</link>
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		<pubDate>Thu, 09 Jul 2009 21:44:33 +0000</pubDate>
		<dc:creator>lj723</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[porro prisms]]></category>
		<category><![CDATA[refractive power]]></category>
		<category><![CDATA[roof prism]]></category>
		<category><![CDATA[roof prisms]]></category>
		<category><![CDATA[technical]]></category>
		<category><![CDATA[waterproof]]></category>

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		<description><![CDATA[We need to consider certain points during purchasing a binocular. The potential buyer is faced with a countless of options and ultimately would be left in more confused state. If your not familiar with the technical aspect of the binoculars. I hope this article would provide some of it.The outer appearance of the binocular would [...]]]></description>
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<p>We need to consider certain points during purchasing a binocular. The potential buyer is faced with a countless of options and ultimately would be left in more confused state. If your not familiar with the <a href="http://lightbinoculars.com/tag/technical/" class="st_tag internal_tag" rel="tag" title="Posts tagged with technical">technical</a> aspect of the binoculars. I hope this article would provide some of it.The outer appearance of the binocular would catch your first glance. Are basic design, central focusing knob/wheel and diopter(A  unit of measurement of the <a href="http://lightbinoculars.com/tag/refractive-power/" class="st_tag internal_tag" rel="tag" title="Posts tagged with refractive power">refractive power</a> of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists)</p>
<p>The physical features of binoculars which strike you first, are basic design, central focusing knob/wheel and diopter.</p>
<h3>Basically binoculars would come with two basic designs</h3>
<p>1. <a href="http://lightbinoculars.com/tag/porro-prisms/" class="st_tag internal_tag" rel="tag" title="Posts tagged with porro prisms">porro prisms</a></p>
<p>2. <a href="http://lightbinoculars.com/tag/roof-prisms/" class="st_tag internal_tag" rel="tag" title="Posts tagged with roof prisms">roof prisms</a></p>
<p>The ones using <a href="http://lightbinoculars.com/tag/porro-prisms/" class="st_tag internal_tag" rel="tag" title="Posts tagged with porro prisms">porro prisms</a> are the traditional design where the eye pieces are off-center to the barrels, whereas the ones using <a href="http://lightbinoculars.com/tag/roof-prisms/" class="st_tag internal_tag" rel="tag" title="Posts tagged with roof prisms">roof prisms</a> the eye pieces are in line with the objective lenses and have a sleek design. Porro prism binoculars are less expensive and have greater three-dimensional viewing effect, whereas <a href="http://lightbinoculars.com/tag/roof-prism/" class="st_tag internal_tag" rel="tag" title="Posts tagged with roof prism">roof prism</a> binoculars are more compact and lighter, but are usually more expensive.</p>
<h3>Different Types of Popular Binoculars</h3>
<p>Different types of binoculars have different types of lenses. Consider this when purchasing a binocular. Choose one that suits your lifestyle and budget.</p>
<h3>Different types of Binoculars</h3>
<p>Compact binoculars &#8211; These small and portable binoculars are ideal for theater-viewing like the opera. It is also satisfactory for hiking, hunting and other field trips.</p>
<p>Standard binoculars &#8211; These gadgets are best used in outdoor activities like bird-watching, hiking, and watching spectator sports.</p>
<p>Giant binoculars &#8211; These big and bulky binoculars are ideal for home use as a telescope (viewing the sky or moon) or for traveling while inside your vehicle. giant binoculars were originally developed for the military. These binoculars feature a super large objective lens size for maximum light collection, making them one of the best choices for astronomy and other low-light use.</p>
<p>Stabilized binoculars &#8211; These high-powered binoculars use stabilizing technology that renders a clear image even with shaky hands. Image stabilizing (IS) binoculars offer the advantage of a clearer, sharper image with less work and more flexibility</p>
<p>Zoom binoculars &#8211; The zoom binoculars specialize in enlarging objects quickly and efficiently, even at a great distance.</p>
<p><a href="http://lightbinoculars.com/tag/waterproof/" class="st_tag internal_tag" rel="tag" title="Posts tagged with waterproof">Waterproof</a> binoculars &#8211; These tools are safe underwater, perfect for marine use or beach activities.</p>
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