The new semi-pro camera Canon EOS 70D with a CMOS sensor Dual pixels changed the focus thanks to a new sensor technology
Located in the range of semi-pro / expert cameras, the new Canon EOS 70D is positioned between the 60D and 7D and has many interesting developments. The most important lies at its sensor. 22.2 Mpix This is almost a 40.4 if one considers that the photodiodes are split on this sensor. Indeed, each sensor lens reflects light on a 1/2 photodiode with a slight delay. These half diodes are not made to increase the quality of the image itself (although they contribute), but to allow the autofocus to act much faster. This makes it possible to continuously monitor a moving subject, which is significant both in sports video picture. Thus, even full HD video, the subject is always in focus, regardless of movement or orientation. While this may prétériter somewhat distant funds but these are rarely the object of interest in an image with moving subjects.
Equipped DIGIC5 + processor as the 5D Mark III’s 22.2 Mpix give it a significant picture quality. The development is carried out by a collimator with 19 cross-type points which ensures accurate shooting in bursts of up to 7 frames / sec up. Close professional devices, the EOS 70D offers full HD video with as stated above, continuous autofocus tracking in this mode. The rear screen is not touch but it shows 1,040,000 points 7.7 inches diagonally and is moving in all directions. In Live View mode, it displays a scroll of 30 frames / s. Numerous pre-configured and customizable features are available. It uses SD memory card type.
Formats are RAW, M-RAW, S-RAW 14-bit to JPEG / 3 format 2, 4/3, 16/9 or 1/1 to 5 ’472 x 3648 Pixel RAW maximum. Video to MOV format 1,920 x 1,080 Pixel can create up to 4GB file is 29 min 59s. In addition, the device creates a new file. Images can be transmitted through Wi-camera system.
 | To learn more about the author of this topic Chronicle by Remy Pilliard Photographs copyright site: http: / / www.d-aprilli.net/ E-mail: remy.pilliardATphotophiles.com (replace AT with @) |
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