Monday, October 26, 2009
Canon EOS 1D MARK IV: Ulta-high Speed
Canon EOS 1D MARK IV: Ulta-high Speed
Canon release EOS 1D MARK IV digital camera for professional photographers. EOS-1D Mark IV为EOS- EOS-1D Mark IV is the 8th EOS-1D/1Ds series camera. It get reputation by professional photographers for news and sport report. EOS-1D Mark With the formal EOS-1D Mark IV digital technology, This camera realizes more than 10 million (102.4 thousand) of the ISO sensitivity, what’s more , the commonly used ISO sensitivity range even expanded to ISO 100-12800. IV has also been a breakthrough improvements on auto-focus performance with the cross-type AF sensors in all 45 AF points to 39 points . EOS-1D Mark IV is also equipped with a Canon developed its own production of approximately 16.1 million effective pixels of CMOS image sensors, as well as two high-performance DIGIC 4 Digital Image Processor to get approximately 16.1 million effective pixels up to about 10 under / second shooting speed. The EOS-1D Mark IV will be sold end in November 2009.
Since 2001, the first shipment of EOS-1 series EOS-1D digital SLR cameras , EOS-1D/1Ds series is also improved along with cameras and digital technology advances. The EOS-1D Mark III, due to its high-performance access to many news reports and sports photography professional photographers praise and love in 2007. as technology continues to progress, professional photographers and photography enthusiasts for more high-performance cameras inherited Canon EOS-1 series film SLR cameras since the idea of combining digital technology to lead the industry to develop that can be a brand new digital performance into a possible EOS-1D Mark IV. It not only has over 10 million (102.4 thousand) of the ISO sensitivity, but also has a 39-point cross-type wide 45-point AF sensor, which result in higher power to capture pics. To achieve approximately 16.1 million effective pixels for high-precision quality and high pixel area up to about 10 / second continuous shooting speed with longer battery life. EOS-1D Mark IV’s advanced digital performance be able to respond to the strict requirements of professional photographers, but also enhance its professional digital SLR cameras shoot area.
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