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        <title>Domenor</title>
        <link>http://www.domenor.net</link>
        <description>High speed PTZ,High speed dome,cctv camera</description>
        <language>en</language><item><title>What's the relationship between the focal length and the imaging size size?</title><link>http://www.domenor.net/FAQ/Whatstherelationship_1_1_1.html</link><description><![CDATA[Focal length is proportional to the imaging size, focal length, the more grown up like is larger, the smaller the shorter the focal length of imaging. The lens focal length and Angle of view is inversely proportional to the size]]></description><pubDate>2015/1/21 3:33:00</pubDate></item><item><title>What is the lens F value?</title><link>http://www.domenor.net/FAQ/WhatisthelensFvalue_1_1_1.html</link><description><![CDATA[F value which means the brightness of the lens.Lens specifications shown in < maximum diameter ratio 1:1. 2 > of < 1.2 > is the F value.F value, the less said the lens of the higher brightness]]></description><pubDate>2015/1/21 3:30:00</pubDate></item><item><title>The focal length and depth of field Sense of perspective and what relation?</title><link>http://www.domenor.net/FAQ/Thefocallengthanddep_1_1_1.html</link><description><![CDATA[The focal length is inversely proportional to the depth of field, the longer the focal depth of field is smaller, the shorter the focal length, the greater the depth of field]]></description><pubDate>2015/1/21 3:27:00</pubDate></item><item><title>What is a wide Angle lens?(Wide Angle)</title><link>http://www.domenor.net/FAQ/WhatisawideAnglelens_1_1_1.html</link><description><![CDATA[Wide-angle lens focal length is very short, so the projection on the scenery in the slice becomes small widened the camera shooting Angle, in addition to shoot more images, taken in narrow circumstances more wide Angle image]]></description><pubDate>2015/1/21 3:24:00</pubDate></item><item><title>What is the depth of field?</title><link>http://www.domenor.net/FAQ/shimeshijingshen_1_1_1.html</link><description><![CDATA[When an object clear, from a certain distance in front of the object to the following all objects within a certain distance when clear. Focus quite clear that the distance to the former is called the depth of field]]></description><pubDate>2015/1/21 3:23:00</pubDate></item><item><title>What is the aperture of the lens?</title><link>http://www.domenor.net/FAQ/Whatistheapertureoft_1_1_1.html</link><description><![CDATA[Aperture function as our rainbow out of human eyes, is mainly used to adjust the camera into the light, lens aperture, F said smaller F value indicates a larger aperture]]></description><pubDate>2015/1/21 3:20:00</pubDate></item><item><title>What Is a High Speed Camera?</title><link>http://www.domenor.net/FAQ/WhatIsaHighSpeedCame_1_1_1.html</link><description><![CDATA[What your camera can capture depends on the shutter speed and the sensor's sensitivity. The faster the shutter, the more frames per second (fps) the camera can]]></description><pubDate>2015/1/21 2:21:00</pubDate></item></channel></rss>