The Canon EOS 1D Mark IV Features And Specification Review

The Canon EOS 1D Mark IV is the fifth creation of The canon eos speed-orientated variety of expert DSLRs. It maintains the two-grip type aspect of the very first, 4MP EOS-1D released in Sept 2001 (itself building on the incorporated hold of the film-era EOS-1N RS, also the first to offer 10fps capturing, simultaneously without AF between shots). And it’s this reliability of design, which reaches the AF design and much of the control structure, which enables to describe the name – the Mark IV really is the present aspect in an transformative process, rather than a completely individual design.

Canon EOS 1D Mark IV
Canon EOS 1D Mark IV

However, more than past 1D sequence cameras, the 1D Mark IV has a lot to confirm. Whereas, in the past, The canon eos leading designs include been a pretty safe bet, auto-focus problems with the 1D Mark III have throw a darkness over the product variety. Those problems, which appear to have come from a mixture of production mistake, improved complexness of AF personalization and the AF indicator sometimes being confused in shiny circumstances, have become well known.

These problems, along with the coincident appearance of the Nikon D3 that provided, the very new, an equivalent level of AF complexness, introduced into query The canon eos long-held place as AF front-runner. Since then, however, a mixture of technological innovation modifications and customer knowledge have intended that many photographers have been able to use you without any problems – Canon confesses there have been problems, but the problems that were so commonly revealed beginning in the digital camera’s lifespan are unlikely still to be impacting nearly as many customers as its internet popularity might recommend.

Canon is clearly trying to assuage any questions still ongoing after the ‘1D III Affair’ by presenting a new AF program. Although the 45 AF factors are organized in a structure that goes back to 1998’s EOS 3, the 1D Mark IV uses a completely new AF indicator with 39 cross-type factors that are delicate both in the straight and horizontally axis. The AF aspect choice method has also been improved, both for guide choice and for computerized choice with topic monitoring via the new AI-Servo II program.

Canon EOS 1D Mark IV Body And Design

There’s not a lot new to see on the 1D Mark IV in comparison to the last creation – the manages will be immediately acquainted to anyone who has used a Canon 1D sequence digicam. The 1D IV’s LCD is the same dimension as its predecessor’s but has undergone an update to a 920,000 dot edition, rather than the 230,000 dot device in the 1D Mark III. Although this does not impact your pictures at all, it does help you get a much faster impact of whether you’ve got the taken or not. The greater quality display is also very useful for excellent concentrate using amplified stay perspective and for capturing movie (which has to be done via stay view).

Canon EOS 1D Mark IV Body And Design
Canon EOS 1D Mark IV Body And Design

EOS 1D Indicate IV in comparison to EOS-1D Indicate III

Where as the 1D Mark III showed a relatively huge advancement from the 1D Mark III (and we’re still referring to careful and regarded actions, rather than massive leaps), the Mark IV is creatively near-identical to its forerunner. Canon says it has re-shaped the control buttons and enhanced their experience to help function of the digicam with safety gloves. However the likeness is such that there’s no factor us displaying them together with one another (the most noticeable distinction is a tidier rubberized protect over the WFT-E2 II outlet, and the anti-reflective covering on the Mark IV’s LCD creates it appear darker).

Viewfinder / Autofocus

On document, the Mark IV seems to function the same large viewfinder as the 1DS sequence – the requirements are all the same. However, because it has a compact signal than the 1DS III, the scene through the viewfinder is also more compact (the sides are successfully hidden off).

Canon EOS 1D Mark IV Viewfider/Autofocus
Canon EOS 1D Mark IV Viewfider/Autofocus

In the plan below you can see the AF ellipse and 45 concentrate factors, plus the middle metering identify. The AF factors, with cross-type receptors noticeable in dark and sideways delicate ones see how to avoid greyish, are not lit in the viewfinder unless they are chosen, after which they mild up red (depending on AF area mode). The shield area signal adapts its calculate of area available based on the chosen ISO understanding.

In automated AF factor choice method you believe that (glowing red) the AF factors which were used to evaluate AF range (you can make them off using C.Fn III-13). On the right side of the viewfinder is the eyepiece shutter handle (not noticeable above), this allows you to darkening the viewfinder eyepiece to avoid wander mild coming into you during long or slightly activated exposures.

Ecological seals

As you’d anticipate of a digicam at this level, the 1D Mark IV features comprehensive climate closing. There are 76 rubberized closes around the various control buttons, calls and closures on the body and, when used with one of the company’s ‘weather-resistant’ contacts, is described as being ‘dust and waterproof.’ Reasonably this means you don’t have to bother with you splitting if it suddenly begins to drop while you head for protect, but that you can’t anticipate the service division to show much concern if you harm you by regularly using it in the rainfall.

Canon EOS 1D Mark IV Features

Exposure modes

Mode Description
P Program AE (Shiftable)
The Program AE on the Mark IV is flexible, that means that with a metered exposure displayed you can select one of a variety of equal exposures by turning the main dial (top of camera) left or right.
• 1/30 F4.5 (roll left a click)
• 1/60 F3.2 (roll left a click)
1/125 F2.2 (metered)
• 1/250 F1.6 (roll right a click)
• 1/320 F1.4 (roll right a click)
Av Aperture Priority Auto
In this method you choose the aperture and the digicam will determine the correct shutter rate for the visibility (depending on metered value; metering method, ISO). Aperture is shown on the top LCD, move the main switch (top) to choose different apertures. A half-press of the shutter launch causes the cameras visibility system to determine the shutter rate, if it’s outside of the cameras visibility range the closest shutter rate will flicker.
• F1.0 – F91.0 (depending on lens and C.Fn I-13 setting) in 1/3, 1/2 or 1 EV steps (C.Fn I-1)
M Manual Exposure
In this method you choose the aperture and the shutter rate from any available mixture. Primary switch (top) chooses shutter rate, fast control switch (rear) chooses aperture. A half-press of the shutter launch will stimulate the cameras gauge and the comparative visibility distinction (+/- 3 EV) will be indicated on the viewfinder gauge (right of the viewfinder screen). A distinction of visibility of more than 3 EV is indicated by either an up or down directing pointer.
Tv Shutter Priority Auto
In this method you choose the shutter rate and the digicam will determine the correct aperture for the visibility (depending on metered value; metering method, ISO). Shutter rate is shown on the top LCD, move the main switch (top) to choose different shutter rates of speed. A half-press of the shutter launch causes the cameras visibility system to determine the aperture, if it’s outside of the cameras visibility range the closest aperture will flicker.
• 30 seconds – 1/8,000 sec (Or limit set in C.Fn I-12) in 1/3, 1/2 or 1 EV steps (C.Fn I-1)
Bulb Bulb Exposure
The Indicate IV has a separate Lamp visibility method. In this method you can choose the aperture by moving the main switch (top) then media and hold the shutter launch for the gap of visibility you require (normally in addition to a distant release). During the visibility the top show gives a readout of the visibility duration in hours, minutes and a few moments.

Stay View

The Mark IV’s live perspective program is actually a second-generation execution – Canon has given a little more believed to how you is going to be used and has generated slightly different ways for pictures and film capturing. The whole thing still seems a bit tacked-on, but that’s easy to understand since it’s a function that uses the LCD on a digicam that has progressed to be used with your eye to the viewfinder.

For tripod-based studio room perform the pictures method is very good, enabling precise guide concentrate and instantly helping the lighting of the review for perform under modelling lighting. You can also opt for visibility simulator method (now however selection program rather than the customized menus), to let you review the picture lighting. This can be along with luminance or individual RGB live histograms to give a precise sign of visibility.

Battery power, Battery charger, AC Adaptor and Compartment

The Mark IV requires the same Lithium Ion LP-E4 battery (11.1V, 2300 mAh) as the Mark III, which is ranked at 1500 photos according to CIPA requirements. When using stay perspective that determine falls to a compact-camera-like 270 photos, though we question many 1D Mark IV proprietor will use stay perspective for all their capturing. The LC-E4 charger requires around 2 time for a complete cost and can agree to two battery power at once. There is also an AC adaptor kit (ACK-E4) in the box that uses a ‘dummy battery’ program.

Picture Style

Now conventional across The canon eos DSLR variety the Picture Styles are a variety of pre-programmed image parameter sets meant to provide the best results in different situations. Each Picture Design has its own predetermined applying for overall tone and shade reaction as well as providing the ability to track sharpness, comparison, vividness and shade overall tone for each. For instance the standard improving for the Standard Picture Design is level 3, if you prefer less strong you can just modify it downwards. Sharpness has 8 stages, comparison, vividness and shade overall tone all have have 9 stages.

Canon EOS 1D Mark IV Images Quality

Whatever our ideas about the way it is designed, it’s hard not to be satisfied with its efficiency. We’re not professional activities photographers and would not state they have examined it to the edge (many of the Indicate III’s problems only came to light once you had been used substantially in very specific circumstances), but during our examining we taken a selection of activities in illumination which range from marked winter time sunlight to low-intensity minor-league floodlighting and found the Indicate IV’s ability to obtain and keep concentrate was very good. Having set up you with advice from Cannon, the (low) failure-rate in our photography was almost always down to an absence of skill of expecting action in the activities, rather than any deficiency of ability on the digital camera’s part.

RAW headroom

Canon EOS 1D Mark IV Images Quality
Canon EOS 1D Mark IV Images Quality

Raw information have an naturally broader powerful variety than JPEGs, because the time frame that they contain has an increased bit detail. What this means in reality is that cautious handling of a raw computer file can tell you a lot more tonal information in the smartest and pitch-dark places of a field than the same JPEG. This allows you to save inadequate exposures more successfully, and – should you want to – you can also merge different editions of the same raw computer file to develop blend pictures with a wide tonal variety. Making excessive lighting improvements to JPEGs is usually a bad idea, since it squeezes the number of shades in the picture (which is less than a raw computer file in the first place) and can result in banding and incorrect shades.


Video is fast becoming a conventional operate in method and high-end DSLRs from most producers now, and the Canon EOS-1D Mark IV provides The canon eos most innovative execution up to now, with the same guideline requirements as the EOS 7D. These consist of 1080p quality and a choice of structure prices, from 30, 25 or 24fps (depending on which movie conventional, NTSC or PAL, you’ve selected). This is in comparison with the Nikon D3S – the 1D Mark IV’s closest opponent – which features 720p videos at a limited 24fps. The Mark IV also provides a 720p option at 60 or 50fps, again based upon on movie system.

Despite providing comprehensive guide manages, present DSLR movie ways can not quite keep up with devoted cameras in many places. On the other hand though, the capability to capture films with a huge indicator (and the superficial detail of area that this delivers with it) and exchangeable contacts will attraction to a huge amount of aspiring videographers. The Canon EOS-1D Mark IV can also be used with an exterior mic, which ranges it from lower-end designs with built-in microphones that usually catch only the audio of the owner and AF engine.

ISO Accuracy

The real level of sensitivity of each indicated ISO is calculated using the same photos as are used to evaluate ISO disturbance stages, we basically evaluate the visibility for each taken to the metered mild stage (using a adjusted Sekonic L-358), center greyish printed. We calculate the precision of these outcomes in be +/- 1/6 EV (the edge of mistake given in the ISO specifications). Measured ISO from all four cameras in comparison in these assessments is within +/- 1/6 EV of indicated ISO, which we would anticipate from high end devices. The EOS-1D Indicate IV gives almost exactly the same luminance numbers from center greyish at ISO 51,200 as it does at ISO 100, only providing a a little bit deeper visibility at 102,400. As we mentioned with the D3S, this symbolizes outstanding reliability.

F-stop f/4 Exposure time 1/60 sec. ISO-100 Photo By Azis Photography
F-stop f/4 Exposure time 1/60 sec. ISO-100 Photo By Azis Photography

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Canon EOS EOS 1D Mark IV Specifcations

List Price (body only) • £4499 (UK)
• $4999 (US)
• €4599 (EU)
Body material Magnesium alloy (exterior, chassis and mirror box)
Sensor * • 27.9 x 18.6 mm CMOS sensor
• 1.3x crop factor
• RGB Color Filter Array
• Built-in fixed low-pass filter (with self-cleaning unit)
• 17 million total pixels
• 16.1 million effective pixels
• 3:2 aspect ratio
Image processor * Dual DIGIC 4
A/D conversion 14 bit
Image sizes (JPEG) * • 4896×3264 (L)
• 4320×2880 (M1)
• 3552×2368 (M2)
• 2448×1632 (S)
Image sizes (RAW) * • 4896×3264 (RAW)
• 3672×2448 (M-RAW)
• 2448×1632 (S-RAW)
File formats • RAW (.CR2; 14-bit)
• JPEG (EXIF 2.21) – Fine / Normal
• RAW + JPEG (separate files)
JPEG quality options Each JPEG size (L, M1, M2, S) can be set to a quality level of 1 to 10 (1 high compression, low quality – 10 low compression, high quality)
Movie Mode • MOV (Video: H.264, Sound: Linear PCM)
• 1920 x 1080 (29.97, 25, 23.976 fps)
• 1280 x 720 (59.94, 50 fps)
• 640 x 480 (59.94, 50 fps)
• Max duration: 29min 59sec
• Max file size: 4GB
Lenses • Canon EF lens mount (does not support EF-S lenses)
• 1.3x field of view crop
Dust reduction • “EOS Integrated Cleaning System” with fluorine coating
• Self-cleaning sensor unit (filter in front of sensor vibrates at high frequency at start-up and shutdown – can be disabled)
• Dust Delete Data – Data from a test shot is used to ‘map’ dust spots and can be later removed using Canon DPP Software
Auto focus * • 45-point TTL
• 39 cross-type points, require F2.8 or faster lens *
• TTL-AREA-SIR with a CMOS sensor
• AF working range: -1.0 to 18 EV (at 23°C, ISO 100)
Focus modes • One shot AF
• AI Servo AF
• Manual focus
AF point selection * • Auto
• Manual: Single point AF (45, 19, 11 or 9 points selectable)
• Manual: Spot AF (with compatible lens)
• Manual: AF point Expansion (Left right,surround, all 45)
• AF points can be selected separately for vertical and horizontal shooting
AF assist External Speedlite only
Exposure modes • Program
• Aperture-priority
• Shutter-priority
• Manual
• Bulb
Metering • 63 zone metering linked to all AF points *
• Metering range: 0 – 20 EV
• Modes: Center, Linked to AF point, Multi-spot (up to 8 readings)
Metering modes • Evaluative (63 zone linked to active AF point)
• Partial (13.5% of viewfinder) *
• Spot metering (3.8% of viewfinder)
AE lock • Auto: One Shot AF with evaluative metering
• Manual: AE lock button
Exposure compensation • +/- 3.0 EV
• 0.3 or 0.5 EV increments
Sensitivity • ISO 100 – 12800
• 0.3 or 1.0 EV increments
• ISO 50 (Enhanced L)
• ISO 25600 (Enhanced H1)
• ISO 51200 (Enhanced H2)
• ISO 102400 (Enhanced H3)
Shutter • Focal-plane shutter
• 30 – 1/8000 sec
• 0.3, 0.5 or 1.0 EV increments
• Flash X-Sync: 1/300 sec (EX series Speedlites only)
• Bulb
Noise reduction • Long exposure (1 sec or longer)
• Optional for High ISO (4 settings)
White balance • Auto (using the imaging sensor)
• Daylight
• Shade
• Cloudy
• Tungsten
• Fluorescent
• Flash
• Custom (up to 5 can be stored)
• Kelvin (2500 – 10000 K in 100 K steps)
WB bracketing • +/-3 levels
• 3 images
• Blue / Amber or Magenta / Green bias
WB shift • Blue (-9) To Amber (+9)
• Magenta (-9) to Green (+9)
Picture style • Standard
• Portrait
• Landscape
• Neutral
• Faithful
• Monochrome
• User def. 1
• User def. 2
• User def. 3
Color space • sRGB
• Adobe RGB
Viewfinder • Eye-level pentaprism
• 100% frame coverage
• Magnification: 0.76x (-1 diopter with 50 mm lens at infinity)
• Eyepoint: 20 mm
• Dioptric adjustment: -3 to +1 diopter
• Precision matte screen Ee-C IV (interchangeable)
• Eye-piece shutter available via lever
Mirror • Quick-return half mirror (transmission:reflection ratio 37:63)
• Mirror lock-up (once or multiple exposures)
Viewfinder info • AF points
• Focus confirmation light
• Metering mode
• Spot metering area
• Shutter speed
• Aperture
• Manual exposure
• AE lock
• ISO speed
• Exposure level
• Exposure warning
• Flash ready
• FP flash
• FE lock
• Flash exposure level
• JPEG recording
• RAW recording
• Number of remaining shots
• Maximum burst (2 digit display)
• Highlight tone priority(D+)
• White balance correction
• Memory card information
• Battery check icon
LCD monitor * • 3.0″ TFT LCD
• 920,000 pixels
• 160° angle of view
• 7 brightness levels
• Anti-reflection
LCD Live view * • Live TTL display of scene from CMOS image sensor
• 100% frame coverage
• 30 frames per second
• Real-time evaluative metering using CMOS image sensor
• Best view or exposure simulation
• Grid optional
• Histogram
• Magnify optional (5x or 10x at AF point)
• Quick- or Live mode AF
Flash • No built-in flash unit
• E-TTL II auto flash / metered manual
• Flash compensation +/-3.0 EV in 0.3 or 0.5 EV increments
• X-Sync: 1/300 sec (EX series Speedlites only)
• Hot-shoe & PC Terminal
Drive modes • Single
• Silent (single frame)
• High-speed continuous: 10 fps
• Low-speed continuous: 3 fps
• Self-timer: 2 or 10 sec (3 sec with mirror lock-up)
Burst buffer * • Large/Fine JPEG: 121 frames
• RAW: 28 frames
Orientation sensor Yes
Custom functions * 62 custom functions
Menu languages * • English
• German
• French
• Dutch
• Danish
• Portuguese
• Finnish
• Italian
• Norwegian
• Swedish
• Spanish
• Greek
• Russian
• Polish
• Czech
• Hungarian
• Romanian
• Ukrainian
• Turkish
• Arabic
• Thai
• Simplified Chinese
• Traditional Chinese
• Korean
• Japanese
Wireless Via WFT-E2/E2 II(optional)
Connectivity • USB 2.0 Hi-Speed
• Video out
• HDMI mini output *
• External microphone *
• N3 type wired remote control
• PC Sync flash terminal
Storage • Compact Flash Type I or II (supports UDMA)
• SD card slot (supports SD/SDHC)
• External USB hard drives (requires WFT-E2/E2A)
Power • Lithium-Ion LP-E4 rechargeable battery (supplied & charger)
• AC adapter
Dimensions * 156 x 156.6 x 80 mm (6.2 x 6.2 x 3.1 in)
Weight (no battery) * 1180 g (2.6 lb)