Canon EOS-1D Mark IV Reviews

17 Jan
2010

Canon has announced the launch of the new Canon EOS-1D Mark IV, a digital SLR (D-SLR) professional high speed, designed to allow photographers to capture high-resolution snapshots in hundredths Second, under the most extreme conditions. Ideal for action photography, sports, news and wildlife photography, the new Canon EOS-1D Mark IV offers speed, power and high-resolution images, making it the perfect camera for photographers who need total reliability guaranteed in very rapid and high pressure.

Canon EOS-1D Mark IV

Developed taking into account the opinion of many professional photographers, the EOS-1D Mark IV features a new CMOS sensor Canon’s APS-H, 16.1 megapixels and an auto focus system with 45 totally new AF points, including 39 cross-type points with sensitivity f/2.8, which provides a precise selection of focus areas throughout the frame.

Canon_1d-mark-ivIntroduction of the Canon EOS-1D Mark IV

“During the development process of the EOS-1D Mark IV, we studied carefully the views of the photographers who use our cameras, so we have developed a camera that will be able to meet their specific needs,” said Mr Shinbori , senior managing director of the Center for Development of Chambers of Canon Inc. “The Canon EOS-1D Mark IV, with its high quality sensor, completely new, and processors Dual” DIGIC 4 “, allow photographers to be the first to to convey to the agencies and the media images with the highest quality in a market that is increasingly competitive. ”

Autofocus for Canon EOS-1D Mark IV
The Canon EOS-1D Mark IV has a 45-point AF system completely new with 39 points cross-type sensitive af / 2,8, located across the frame, allowing to have a consistent autofocus of subjects both static and in motion, regardless of the AF point in use at that time. All of the 45-point AF can be selected by the user, being more sensitive now offering AF points located toward the edges of the frame the same levels of benefits than those who are located in the center. The entire AF system is managed by a specific computer chip, in achieving a fast, accurate focusing, even when you are doing continuous shooting at 10 fps. The newly developed AI Servo AF II provides greater accuracy when tracking moving objects, using the power that provides the specific microprocessor to improve tracking accuracy in general, besides increasing the reliability of the approach in situations of low contrast and extremely bright.

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Canon EOS-1D Mark IV – AF
To provide greater flexibility, the camera has a wide range of options for manual focus control and automatic AF, including – with the objectives that have AF Stop button-new Canon AF point. The Spot AF area offers a more precise approach to meet the specific needs of those photographers who require a focus on a very specific point. Its system of 63-zone metering allows use of many measurement modes, with a specific sensor connected at 45 AF points, providing options related measurement and metering AF point multipuntual. The EOS-1D Mark IV also features AF points related to orientation, a function controls the orientation sensor, allowing photographers to store in memory separated AF points for different camera positions. AF points related to orientation, position valid for both horizontal and vertical shooting (both with the handle up and down), offer the flexibility offered by changing the orientation of the camera going quickly when changing shooting settings AF to suit the subject. The AF point registration allows photographers to store an alternative AF point then may be used with just one click.

Digital SLR camera Canon EOS-1D Mark IV – DIGIC 4
The combination of APS-H CMOS sensor specially designed, with a high resolution of 16.1 megapixels and processors Dual “DIGIC 4″ ensure that you get sharp images and detail, at very high speeds. The addition of an APS-H sensor combines a high number of pixels with an effective field of view 1.3 times lens focal length in use. This provides immediate benefits for professional photographers of sports, news and wildlife, they are forced to work outside, from side to side, and they need to approach the subject keeping bright openings without having to resort to using objective with longer focal lengths, which are usually much heavier. The realization of continuous shooting is facilitated by reading the eight channels of sensor data, which results in a sequence of quick reading and that makes the most processors Dual “DIGIC 4″, allowing a mass shooting high-speed 10 fps at full resolution of 16.1 megapixels, while retaining the colors of the image through analog-digital conversion (A / D) to 14 bits.

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Speed of the Canon EOS-1D Mark IV

The ability to shoot photos in series at a speed of 10 fps, without loss of resolution, it means that the EOS-1D Mark IV offers the shutter speed in series with autofocus faster than any digital SLR camera from Canon. The processing capacity of processors Dual “DIGIC 4″ to manage all data created by the 60% increase in image resolution, while allowing the EOS-1D Mark IV to capture continuous series of 121 images large JPEG or 28 RAW images using a UDMA card 6, which is ideal for capturing sports or current events in which the news comes quickly. The EOS-1D Mark IV also features Picture Styles “Picture Styles” to date, and the inclusion for the first time in a professional EOS body, ALO Optimizer (Auto Lighting Optimiser or Optimizer Auto Enlightenment), which automatically corrects the contrast and brightness of images at the time of recording. All these features combine to provide a faster workflow for those who need images ready for publication in the press, directly from the camera without any retouching, allowing photographers to concentrate solely on capturing a photo of her life.

Canon EOS-1D Mark IV – Other services

The total compatibility with standard flash memory cards UDMA 6 also ensures that image data will be recorded rapidly in the CF memory card used with the EOS-1D Mark IV. Additionally, the ability to record in SD and SDHC cards offers photographers greater flexibility, allowing them to keep shooting for longer, until they get the photo you really need. The EOS-1D Mark IV gives excellent results in low light. The standard ISO range of the EOS-1D Mark IV range from ISO 100 ISO to 12,800, while the extended ISO sensitivity ranges from the lowest 50 to 102,400, representing the highest ISO sensitivity ever offered in a digital SLR camera Canon. This extraordinary ability to work with extremely low light levels makes the EOS-1D Mark IV in the ideal camera to capture pictures at night or at events later in the day, where the lack of light makes it virtually impossible to capture photos .

And sensor noise on the Canon EOS-1D Mark IV

Intelligent techniques to reduce noise and maintain the chromatic noise from luminance to a minimum, while maintaining the color balance, but without removing the photographer control over the overall image quality. The architecture of the new APS-H CMOS sensor 16.1 megapixels, with virtually no separation microlenses with fewer circuits around with photodiodes and high-capacity, more sensitive, also ensure that all the light available will be used in the most efficient to maximize the performance of the ISO sensitivity in low light.

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Design of the Canon EOS-1D Mark IV

Light for its category, the EOS-1D Mark IV offers a complete body of magnesium alloy, which offers protection against bumps and falls. The EOS-1D Mark IV incorporates several subtle ergonomic redesign, including new forms and buttons with a “click” more defined when pressed, to make life easier for photographers who work under extreme climatic conditions, which are forced to wear gloves. The EOS-1D Mark IV is protected by a total of 76 rubber seals placed around the controls and the edges of the lids, making it dust-tight and water when used in combination with Canon EF lenses resistant weather conditions and EX Speedlite flashes.

LCD of the Canon EOS-1D Mark IV

The Clear View LCD II with 920,000 pixel VGA resolution, can easily and instantly review images and video, in the most extreme conditions. The use of a photo-elastic material to fill the gap between the LCD and the protective cover has allowed Canon to reduce reflection of light, which results in a clearer playback images. The anterior acrylic lid has also been replaced by reinforced glass, which provides stronger protection for the screen and scratch resistant. The EOS-1D Mark IV also incorporates the EOS Integrated Cleaning System, which automatically removes dust from the sensor, ensuring a good quality image when shooting outdoors complicated.

Canon DSLR EOS-1D Mark IV – Video

Besides allowing capture high quality photos, the new Canon EOS-1D Mark IV has a video function of EOS, which allows recording video in high definition (HD) 1080p at 30, 25 and 24 fps, and 720p video at 60 and 50 fps. Besides being fully compatible with PAL, NTSC and 1080/24p recording speeds of film type, the EOS-1D Mark IV lets you adjust the exposure manually, enabling filmmakers and photographers to exercise full control over depth of field . The EOS-1D Mark IV has a programmable button to record video quickly, which allows photographers to record HD video start instantly, with just one click. The EOS-1D Mark IV also has a mini HDMI output, which lets you view videos and photos directly on any compatible TV with standard HD-ready.

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Customizing the Canon EOS-1D Mark IV

The new EOS-1D Mark IV Canon can be customized to a large extent, allowing photographers to fully control the features and functions of the camera. The micro adjustments Automatic Exposure (AE) and Flash Exposure (FE) allows photographers to fine-tune the exposure in any case, allowing two cameras perfectly fit the same way so you can get consistent results or simply select the appropriate adjustments to achieve results to meet specific personal or individual tastes. The profiles preferred by users can also be saved in the memory card and then be transferred to other bodies EOS-1D Mark IV, so that photographers can transfer their profiles with no problems or changes to another body, if they were needed. Other customizable features include the ability to add information about copyright or ‘copyright’, directly into the camera. This allows photographers to add details in all photos, eliminating the need to incorporate the data later, and allowing photographers to send pictures as quickly as possible to their news organizations or agencies. An in-camera microphone also allows the recording of comments on each of the photos, which will help to photographers who want to save details of each of the images in the moment of grasp.

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