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The EOS-1D Mark IV is a professional 16.1 effective megapixels digital single lens reflex camera (DSLR) camera body produced by Canon. The EOS-1D Mark IV is the successor of the Canon EOS-1D Mark III and was announced on 20 October 2009, just four days after Nikon announced the D3s. It is currently the only Canon APS-H format DSLR to feature HD video recording at 1080p resolution. It was discontinued in mid-2012 with the introduction of the Canon EOS-1D X, which replaced both the EOS-1D Mk IV and the EOS-1Ds Mk III. It received a Gold Award from Digital Photography Review. ==Features== * 27.9mm × 18.6mm; 16.1 effective megapixels APS-H CMOS sensor〔 * Dual DIGIC 4 image processors * Canon EF lens mount (excludes EF-S) * New autofocus module (45 AF points with 39 cross-type AF points) * Integrated sensor cleaning system * 1.3× crop factor * 100–12800 ISO speed equivalent (expandable to L: 50, H1: 25600, H2: 51200 or H3: 102400) * 30–1/8000 sec. shutter speed and bulb * Shutter unit tested to 300,000 cycles * Auto Lighting Optimizer * Magnesium Alloy weather sealed body * Eye-level pentaprism viewfinder with approx. 100% coverage at 0.76× magnification〔 * Live preview mode * 3.0 in, 920,000 dots Clear View II TFT color, liquid-crystal monitor with 160° viewing angle * 10 frames per second continuous shooting (Large JPEG: max. 121 frames, RAW: max. 28 frames) * Dimensions (W×H×D): 156 × 156.6 × 89.9 mm 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Canon EOS-1D Mark IV」の詳細全文を読む スポンサード リンク
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