Canon EOS-1D Mark IV Review
Canon EOS-1D Mark IV specifications
|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) *|| 4896x3264 (L)
|Image sizes (RAW) *|| 4896x3264 (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
|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
|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)
|Noise reduction|| Long exposure (1 sec or longer)
Optional for High ISO (4 settings)
|White balance|| Auto (using the imaging sensor)
Custom (up to 5 can be stored)
Kelvin (2500 - 10000 K in 100 K steps)
|WB bracketing|| +/-3 levels
Blue / Amber or Magenta / Green bias
|WB shift|| Blue (-9) To Amber (+9)
Magenta (-9) to Green (+9)
|Picture style|| Standard
User def. 1
User def. 2
User def. 3
|Color space|| sRGB
|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
Spot metering area
Flash exposure level
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
160° angle of view
7 brightness levels
|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
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
|Custom functions *||62 custom functions|
|Menu languages *|| English
|Wireless||Via WFT-E2/E2 II(optional)|
|Connectivity|| USB 2.0 Hi-Speed
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)
|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)|
* New or changed compared to the EOS-1Ds Mark III
- 1 Introduction
- 2 Specifications
- 3 Body & Design
- 4 Body & Design
- 5 Body & Design
- 6 Operation & Controls
- 7 Operation & Controls
- 8 Operation & Controls
- 9 Operation (Live View)
- 10 Displays
- 11 Menus
- 12 Menus
- 13 Performance
- 14 Autofocus
- 15 Autofocus
- 16 Photographic tests (RAW)
- 17 Photographic tests (Noise)
- 18 Photographic tests (Noise)
- 19 Photographic tests (DR)
- 20 Photographic tests
- 21 Movie Mode
- 22 Compared to
- 23 Compared to (JPEG)
- 24 Compared to (JPEG)
- 25 Compared to (JPEG)
- 26 Compared to (RAW)
- 27 Compared to (RAW)
- 28 Compared to (RAW)
- 29 Compared to (Higher ISO)
- 30 Compared to (Resolution)
- 31 Compared to (Resolution)
- 32 Conclusion
- 33 Samples
|Astronomical Clock in PRAGUE by stadros|
from Your City - Clocks
|Glassball on a perforated metal plate_3 by harubux|
Amongst all of the camera news yesterday, Sony also announced its new Imaging Edge mobile app, which replaces PlayMemories Mobile. Three desktop applications have also been updated, adding support for time-lapse movie creation.
We've been busy shooting with Sony's newest mirrorless camera, the mid-range a6400. Have a look at our initial samples.
Adobe has taken the new year as an opportunity to introduce an updated Behance with improved user profiles and more prominent project pages.
OPPO's 5x zoom prototype never made it into a production unit but now the company is about to release an even longer optical zoom for smartphones.
Our intrepid team is in San Diego, for the launch of the new Sony a6400. In this short overview video, Carey, Chris and Jordan talk through the main specifications of the new camera, and what they might mean for photographers and videographers.
After further testing, Sigma has updated its lens compatibility notice to highlight what lenses work with Canon's EOS R full-frame mirrorless camera.
The Sony a6400 is the company's new midrange mirrorless camera, whose standout features include an advanced autofocus system, flip-up touchscreen LCD and oversampled 4K footage with Log support. Learn more as we go hands-on with the a6400.
OWC has released the Helios FX 650 eGPU, a modular chassis that works with macOS and Windows computer over Thunderbolt 3.
Adorama has announced the availability of a new studio flash head from its own Flashpoint range.
Instagram has quietly added the iOS-exclusive ability to post images or videos to multiple Instagram accounts at once on the same device.
Sony has announced major firmware updates for the a7R III, a7 III and a9. All three cameras gain improved Eye-AF, the ability to recognize and focus on animals' eyes, and timelapse capability. The a9 gets more sophisticated subject tracking.
Sony has announced the a6400, an updated 24.2MP mirrorless camera with a flip-up rear touchscreen and the processor and autofocus system 'borrowed from the a9'.
We're live blogging at Sony's launch event in San Diego, where the company is rumored to be announcing a new mirrorless camera with an APS-C sensor.
The latest CamFi model lets you tether your camera wirelessly to your computer and transfer images directly into 3rd-party apps such as Capture One, Lightroom or EOS utility.
United States Transportation Secretary Eleain Chao introduced a proposed rule change that could make it easier for commercial operators to use drones at night and above crowds of people.
SmugMug Films has released its latest film from its award-winning series. 'Framing the Journey' follows photographer Karen Hutton around the landscapes and cityscapes of Slovenia.
Timelapse+ has announced its VIEW intervalometer now offers support for select Fujifilm and Panasonic camera systems.
The Miami Beach Police Department is using a camera blimp to get around a drone surveillance ban that went into effect in 2015.
The Nikon Z6 may not offer the incredible resolution of its sibling, the Z7, but its excellent video quality and faster performance make it an impressive camera at a considerably lower price.
What do you get when you combine an iconic camera brand from the past with a crowdfunding campaign for a 'rangefinder' camera? The Yashica Y35, that's what. Watch Chris and Jordan try to make lemonade out of a lemon.
Photographer Jimmy McIntyre has been working with Nikon, shooting a pre-production sample of the new Z 14-30mm lens. We're reserving final judgement until we see a reviewable lens, but it looks pretty impressive.
Photographer Nigel Danson recently had a chance to use the new Fujifilm GFX 50R for one of his landscape shoots. In this video, he shares his thoughts on the benefits and challenges of using a medium format camera like the GFX 50R for his work.
2019 is DPReview's 20th anniversary year, so we decided to take a walk down memory lane and shoot with a couple cameras that helped usher in the digital era for pro photographers: The Canon EOS 1D and the Nikon D1H.
The International Leica Society has shared a video of a camera sensor being cleaned at the Leica service centre in the Wetzlar factory in Germany.
The Natural History Museum has shared a gallery of 25 photos for its 2018 LUMIX People's Choice Award shortlist.
The Indemnis Nexus is the first parachute system designed for DJI drones that qualifies as compliant with the ASTM F3322-18 standard.
Western Digital's latest portable storage solution offers large capacities and fast performance in a rugged case.
Sigma's 28mm F1.4 semi-wide-angle 'Art' lens it first showed off at Photokina last year is now listed for pre-order.
The Sony 24mm F1.4 GM is an impressively compact, high quality lens. So, when DPReview contributing writer Jose Francisco Salgado had a chance to shoot a sample gallery with it in beautiful Sedona, Arizona, he jumped at the opportunity.
Moza has launched a compact 3-axis smartphone gimbal that has a few tricks up its (extending) sleeve.