The past couple month were very exciting for both Nikon and Canon. Both companies have announced the new cameras. Nikon announce their new flagship camera D4 and long waited D800. Canon just announced poplar 5D Mark II's replacement 5D Mark III.
The new Nikon D4 digital SLR builds upon the legacy of the proven Nikon flagship D-SLRs before it, engineered to give today’s professional multimedia photographers a new apex of speed and accuracy with unparalleled image quality, low-light capability and Full HD video.
Key Specifications:
•16.2 effective megapixel, full-frame sensor (16.6MP total)
•10fps shooting with AF and AE, 11fps with focus and exposure locked, 24fps 2.5MP grabs
•91,000 pixel sensor for metering, white balance, flash exposure, face detection and active d-lighting
•ISO Range 100-12,800 (extendable from 50 – 204,800)
•MultiCAM 3500FX Autofocus sensor works in lower light and with smaller apertures
•Two sub-selector joystick/buttons for shooting orientation
•1080p30 HD video at up to 24Mbps with uncompressed video output
•New EN-EL18 battery (21.6Wh capacity, CIPA-rated at 2600 shots)
•Twin card slots - one Compact Flash and one XQD (new)
Nikon Inc. announced the highly anticipated D800 HD-SLR, engineered to provide extreme resolution, astounding image quality and valuable video features optimized for professional still and multimedia photographers and videographers. A camera with an unmatched balance of accuracy, functionality and image quality, the Nikon D800 realizes innovations such as a high resolution 36.3-megapixel FX-format CMOS sensor, a 91,000-pixel RGB Matrix Metering System, Advanced Scene Recognition System and many other intuitive features designed to create the preeminent device for the most demanding photo and video applications.
Specification highlights
•36.3MP CMOS sensor
•15.3MP DX-format capture mode
•25MP 1.2x Crop mode
•51-point AF system with 15 cross-type sensors, rated to -2EV
•ISO 100-6400 extendable to ISO 25,600 equiv
•1080p video at 30, 25 or 24 frames per second, up to 24Mbps, with uncompressed HDMI output and audio monitoring options*
•3.2", 921,000 dot LCD with anti-fog layer
•Maximum 4fps continuous shooting in FX mode, 6fps in DX mode
•Advanced Scene Recognition System with 91,000 pixel metering sensor
•'Expeed 3' Image Processing
•Dual-axis Virtual Horizon (on LCD screen/viewfinder)
Canon EOS 5D Mark III key specifications
•22MP full frame CMOS sensor
•ISO 100-25600 standard, 50-102,800 expanded
•6 fps continuous shooting
•Shutter rated to 150,000 frames
•1080p30 video recording, stereo sound via external mic
•61 point AF system
•63 zone iFCL metering system
•100% viewfinder coverage
•1040k dot 3:2 LCD
•Dual card slots for CF and SD
發表於 2012-3-7 00:02
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