Вот и обновление единичек от Кэнона, пока кропнутая (1.3x) 1D Mk IV. Suggested Retail Price: $4999.00 Features New 45-point Area AF sensor including 39 cross-type AF points with f/2.8 support plus new AI Servo II AF with improved algorithm. ISO 100 - 12800 (expandable to L: 50, H1: 25600, H2: 51200, H3: 102400) for shooting from bright to dim light with low noise levels. EOS HD movie with manual exposure control and multiple frame rates (1080: 30p (29.97) / 24p (23.976) / 25p, 720: 60p (59.94) / 50p, 480: 60p (59.94) / 50p). 16.1 Megapixel APS-H CMOS sensor and Dual DIGIC 4 Image Processors for high image quality and speed. 10.0 fps continuous shooting up to 121 Large JPEGS or 28 RAW using a UDMA CF card. 3.0-inch ClearView II LCD monitor, 160° viewing angle, 920,000-dot VGA, reflection resistance with multi coating and high-transparency materials for bright and clear viewing. Magnesium alloy body with shutter durability up to 300,000 cycles and exclusive dust- and weather-resistance. Fully compatible with over 50 EF lenses and a wide range of EOS System accessories. Professionally Proven, High-Speed AF. New 45-point Area AF sensor including 39 cross-type AF points with f/2.8 support plus new AI Servo II AF with improved algorithm. The EOS-1D Mark IV has a newly developed, high-precision Area AF sensor with 45 manually selectable points including 39 cross-type, high-precision AF points for exacting and fast focusing no matter the subject. New AI Servo II AF focus tracking features improved algorithms that help improve stability, reliability and focus no matter the situation. Whether shooting a fast-paced soccer game or shooting a close-up of a bee on a wind-blown flower during macro photography, AI Servo II AF helps ensure sharp focus every time. AF point selection has been improved as well. Photographers can select their own point through either the camera’s Multi-controller or Main Dial/Quick Control Dial. Automatic selection is as simple as the press of a button. With Custom functions, photographers can select their own default focus point to automatically switch between horizontal and vertical shooting and can even choose to have primary focus supported by adjacent focus points for more accuracy with moving subjects. Полная спецификация. Вполне достойный ответ (по спекам), интересно, что будет в реале. ps: Первые сэмплы. pss: И видео от Vincent Laforet. --- Еще про AF интересное: AF Points: Area AF with 45 AF points - 8 mm (H) x 15 mm (W) - All 45 AF points are horizontal-line sensitive at f/5.6 (vertical). Thirty-nine of the 45 AF points are vertical-line sensitive at f/2.8 for cross-type focusing. For automatic AF point selection, cross-type focusing with 19 AF points is used. (The 39 cross-type AF points are used only during manual AF point selection.) - When using some f/4 lenses (including when using f/2.8 lens + Extender 1.4x), cross-type focusing with 39 AF point is possible.