Tuesday, March 22, 2011

Canon EOS 7D

Canon had success with its EOS 5D series in the middle class. Now, the 5D has gone up to 5D Mark II class. For the strong position is not vacant, was born 7D. 5D-class strength, but this series can record video Full High Definition (Full HD)

We start from the design of the sensor. EOS 7D think we have a unique sensor. Although packed by 18 million pixels in the sensor measuring 22.3 x 14.9 millimeters (APS-C), the resulting picture remains smooth without interruption 7D noise commonly found on small sensor with a large megapixel.

This happened thanks to the latest technology coupled photo diode with gapless microlens technology Canon implemented in 7D. Gapless microlens itself is a technology shrink the distance between the micro lens that is in part to falling light sensor with fixed focus distance is shorter. That is why, in the same sensor surface EOS 7D can accommodate more pixels.

However, sensor technology is worthless without a good focus accuracy is not it? Well, for this focus issue Canon also made some improvements. One of them by implanting 19 point focus sensors deployed from the center of the frame into vertical and horizontal lines.

Focal points that you want can be fully customized according to the location of the object. Featured zone at this focal point can also help you choose the right sharpness when the camera is positioned landscape or portrait.

Specifications Canon EOS 7D

Sensor: 22.3 x 14.9 mm CMOS
Processor: Dual DIGIC 4
Image Size (still): RAW: 5184 x 3456, 3888 x 2592, 2592 x 1728 JPEG: 5184 x 3456, 3888 x 2592, 2592 x 1728
Image Size (movie): 1920 x 1080 (29.97, 25, 23 976 fps) 1280 x 720 (59.94, 50 fps) 640 x 480 (59.94, 50 fps)
Image File Formats: - JPEG (EXIF 2.21) - Fine / Normal - RAW - M-RAW - S-RAW - RAW + JPEG - M-JPEG RAW + - S-RAW + JPEG
Video File Formats: MOV (Video: H.264, Sound: Linear PCM)
Auto Focus: - TTL-CT-SIR CMOS sensor - 19 cross-type AF points
ISO Range: - Auto ISO (100-3200) - ISO 100-6400 in 0.3 or 1.0 EV increments - H (12 800) expansion
LCD: - 3.0 inch TFT LCD - 920,000 pixels - 100% coverage - 160 ° viewing angle
Weight (without batteries): 820 grams
Dimensions (Plt): 7.4 x 14.8 x 11.1 cm
Website: www.canon.co.id

Additional Info

 
Full connection
From the start port for the flash sync cable, remote control, AV / Digital Out, Mic, up to HDMI can be found on one side of the 7D. AV / Digital Out of his addition could be used for transferring files can also be connected to display devices such a TV or digital projector.
 
Dial Mode
Dial mode in 7D are not too different from other cameras. But, here available in 3 additional modes (C1, C2, C3) that can be customized as needed. If necessary, turn it to the wrong choice to live according to a previously saved configuration.

 
Rear
At first glance is similar to middle-end cameras such as Canon EOS 50D and EOS 5D. Which differ only large-sized 3-inch LCD screen and several buttons to instantly change the quality (top left corner)

Plus: The speed of continuous media, focusing responsive, full resolution HD Movie
Minus:
Focus live view in the dim light, the movie does not auto focus modes

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