Monday, November 8, 2010

Over View of EOS-1D Mark IV The fifth generation of Canon's speed-orientated


Overview
One year since it's original release the 1D Mark IV  Offers a comprehensive combination of speed, accuracy and image quality, the EOS-1D Mark IV is the perfect choice for professional photographers and subjects on the move. With a completely redesigned 45-point AF system including 39 cross-type points, a new AI Servo II AF focus tracking system with improved algorithm combined with 10 fps continuous shooting, the EOS-1D Mark IV can handle even high-speed situations with ease. An APS-H sized 16.1 Megapixel CMOS Sensor, Dual DIGIC 4 Image Processors, a spectacular ISO range of 100 - 12800 (up to 102400 in H3 mode) with an advanced noise reduction system helps ensure sharp, low-noise images even in low-light situations. Add advanced Live View shooting, Full HD movie recording with selectable frame rates and manual exposure control plus a host of new features that enhance every facet of the shooting process. The EOS-1D Mark IV is the choice of professionals looking for the ultimate in SLR performance.

Features

Professionally Proven, High-Speed AF.

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.

Specifications

Type
Digital AF/AE SLR
Recording Media
CF Card Type I and II, SD/SDHC Memory Card (1 slot each), UDMA Mode 6 CF cards and/or External media (USB v.2.0 hard drive, via optional Canon Wireless File Transmitter WFT-E2/E2A or Wireless File Transmitter WFT-E2 IIA*)
Image Format
1.098 x 0.73 in./ 27.9 x 18.6 mm (APS-H size sensor)
Compatible Lenses
Canon EF
Lens Mount
Canon EF mount


Recording Format
DCF 2.0 (Exif 2.21): JPEG, RAW and RAW+JPEG simultaneous recording possible. Multiple options for recording images on two memory cards, and onto compatible external USB hard drives (via optional Wireless File Transmitter WFT-E2/2A, E2 IIA*)
Image Format
JPEG, RAW, M-RAW, S-RAW (Canon .CR2) MOV
File Name
The file name can be set to one of three formats:


1. Factory-default, four-character alphanumeric name


2. Any four characters (User setting 1)


3. Any three characters plus the image size (User setting 2). If 3 is set and an M-RAW image is taken, the fourth character will be "M." The above three settings also apply to the file name for movies. If 3 is set, the forth character will be "_" (underscore).
File Size
JPEG
1) Large: Approx. 16.00 megapixels (4896 x 3264)
2) Medium 1: Approx. 12.40 megapixels (4320 x 2880)
3) Medium 2: Approx. 8.40 megapixels (3552 x 2368)
4) Small: Approx. 4.00 megapixels (2448 x 1632)
LOSSLESS RAW
1) RAW: Approx. 16.00 megapixels (4896 x 3264)
2) M-RAW: Approx. 9.00 megapixels (3672 x 2448)
3) S-RAW: Approx. 4.00 megapixels (2448 x 1632)
Folders
Folder creation/selection enabled
Recording Functions
(1) Standard


- No automatic switching of recording media


(2) Automatic switching of recording media


- When the current recording media becomes full, it switches to another recording media automatically and continues recording


(3) Separate recording


- Set the desired image size (L, M1, M2, S, RAW, M-RAW, S-RAW) for each recording media before shooting


- The image size set for one captured image will be applied to all the recording media


(4) Recording of identical images


- The same image is recorded to all recording media. (Also possible withRAW+JPEG.)


- Movies cannot be recorded simultaneously to multiple recording media


- If simultaneous recording has been set, movies will be recorded to the recording media set with [Play] on the [Recording func+media/folder sel.] screen.


- If a still photo is taken during movie shooting and (3) or (4) has been set, the still photo will be recorded to each recording media in the image size that was set.
Backup Recording
Enabled


- With external recording media connected via WFT-E2 IIA* and WFT-E2/E2A (Firmware Ver. 2.0.0 or higher).


- Two options: 1. Quick backup (Backup folder created automatically and folder name set automatically.), 2. Backup (Backup folder created manually and folder name can be entered manually.)


- Images in the card are backed up in the external recording media's root directory based on the card's DCIM folder structure.


* This device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be offered for sale or lease, or sold or leased, until authorization is obtained.
File Numbering
(1) Continuous numbering (2) Auto reset (3) Manual reset (the image numbering is reset to 0001, a new folder is created automatically)
Image Copy
Image copying between recording media enabled (images with checkmarks or all images in folder or card)
Color Space
sRGB, Adobe RGB
Picture Style
Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Def. 1-3



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