Canon EOS-1D Mark IV Professional Products 2010 Brochure - Page 29
Ready to Go, No Matter, the Light - af settings action
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©2009 Sandy Puc'. All Rights Reserved. Ready to Go No Matter the Light WEDDING/PORTRAIT Wide ISO Range The EOS-1D Mark IV has the largest ISO range in the history of EOS cameras, with an improved normal range of ISO 100 - 12800 and an expanded range of 50 to 102400! The combination of Dual DIGIC 4 Image Processors and the Canon CMOS sensor ensures that even at a setting of 102400, noise is kept to a minimum. 59 Pixel size [µm square] 5.7 50 L ISO speed range 100 - 12800 H1 H2 H3 102400 Noise Reduction Technology The EOS-1D Mark IV's CMOS sensor incorporates a unique on-chip noise reduction technology to deal with both fixed pattern and random noise. It features a new photodiode construction that results in an improved photoelectric Pixel size Pixel size on the EOS-1D Mark IV is just 5.7µm, with improved microlens gap technology, resulting in greater light gathering efficiency. conversion rate. This speedier conversion means faster and increased sensitivity at the pixel level. This speed and sensitivity, in combination with new gapless microlenses plus less space between microlenses and photodiodes, means a better signal-to-noise ratio, which translates to better real world performance and image files. 59 16.1 Megapixel CMOS Sensor The EOS-1D Mark IV's amazing CMOS sensor captures a tremendous level of resolution with striking detail down to each individual pixel. With size to spare, it's easy to crop images or to make massive enlargements without concern of losing detail. A marvel of technical innovation, the EOS-1D Mark IV's CMOS sensor incorporates a number of significant refinements that enhance the performance and speed in the capture of each image. Thanks to advanced, in-house design and manufacturing, the EOS-1D Mark IV's sensor has more pixels than its predecessor with less digital noise, higher ISO sensitivity and greater dynamic range. 59 Dual DIGIC 4 Image Processors The EOS-1D Mark IV's Dual DIGIC 4 Image Processors work in concert with the Canon CMOS sensor chips to improve image quality and make every camera action faster and more intuitive. Features like Face Detection Live mode AF, Full HD Video, the amazing Canon Auto Lighting Optimizer, Lens Peripheral Illumination Correction and more are all possible thanks to the speed and processing power of the EOS-1D Mark IV's Dual DIGIC 4 Image Processors. 59 T" he EOS-1D Mark IV is one of the most dynamic capture devices yet. Working with children requires a lot of patience and speed. The Canon EOS-1D Mark IV is perfect. It gives me the ability to shoot a more journalistic style and capture the true essence of my subjects. The high ISO allows me time to think about the final image, rather than worry about where I am going to find the light. I have the freedom to work fast and it provides the superior image quality my clients demand." Sandy Puc' Explorer of Light 58 58