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Canon EOS 1Ds Mark III Specs and Scores

Storage & Battery
Canon EOS 1Ds Mark III
EOS 1Ds Mark III
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
August 20, 2007
Camera Type
Camera Size
Camera Weight

The Canon EOS 1Ds Mark III scores a solid 58/100 in our evaluation. Launched in 2007 at a price of $7100, this DSLR camera measures 150 x 160 x 80mm and weighs 1385g (3.05lbs). Considering its age and the rapid advancements in camera technology, the 1Ds Mark III still holds its own in today’s market. Its specifications remain relevant for enthusiasts and professionals, proving its durability and lasting appeal.

Canon EOS 1Ds Mark III Overview and Optics

The Canon EOS 1Ds Mark III receives a score of 60/100 for its optics. This camera features 21.1 megapixels, a shooting speed of 5, and a CMOS sensor. It uses a Digic III processor and has a DXOMARK sensor score of 80. The sensor size is full-frame, and the camera uses a Canon EF lens mount. However, it does not offer image stabilization, and its aspect ratio is 3:2.

Comparing these specifications to modern cameras, the 1Ds Mark III falls behind in some aspects. The absence of image stabilization can lead to less sharp images, especially in low-light conditions or when using longer focal lengths. Additionally, the shooting speed of 5 may be considered slow for action photography or capturing fast-moving subjects.

Despite these drawbacks, the full-frame sensor and 21.1 megapixels still allow for high-quality images. The Canon EF lens mount provides compatibility with a wide range of lenses, offering versatility in various shooting situations. Therefore, while the Canon EOS 1Ds Mark III might not be the top choice for those seeking the latest technology, it remains a reliable option for photographers who value image quality and lens compatibility.

The higher the number of megapixels, the more detail the cameras sensor can capture.
21.1 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
5616 x 3744 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
24 x 36 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
5 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Canon EF
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic III
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 8000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Optical (pentaprism)

Canon EOS 1Ds Mark III Video Performance

The Canon EOS 1Ds Mark III lacks video functionality. Unlike many modern cameras, it does not record video. This camera solely captures still images.

Indicates if this camera is capable of recording video.
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.

Canon EOS 1Ds Mark III Features and Benefits

The Canon EOS 1Ds Mark III holds a feature score of 49/100. This score reflects the camera’s capabilities and how it fares against other models in today’s market. The camera boasts a 3-inch screen with a resolution of 230,000 dots. However, it does not have a touchscreen or flip screen, which are common features in many modern cameras.

The EOS 1Ds Mark III lacks GPS and Bluetooth connectivity, but it does have WIFI capabilities. This allows users to transfer images wirelessly and control the camera remotely. Despite these features, the camera falls short in the competitive market due to its lack of modern specifications.

The Canon EOS 1Ds Mark III is a professional-grade camera with some useful features, but it struggles to compete with newer models that offer more advanced technology. Users may find the camera’s performance satisfactory, but for those seeking the latest features, other options may prove more suitable.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
230,000 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Canon EOS 1Ds Mark III Storage and Battery

The Canon EOS 1Ds Mark III earns a storage and battery score of 84/100, which is impressive. This camera boasts two memory card slots, accepting SD and Compact Flash (Type I or II) cards. This flexibility allows for ample storage options and easy file management.

Battery performance is also noteworthy, with the camera capable of capturing 1800 shots on a single charge. The LP-E4 battery type is reliable and long-lasting. However, the camera lacks USB charging, which may be inconvenient for some users.

Despite this minor drawback, the Canon EOS 1Ds Mark III remains a strong contender in today’s market, thanks to its excellent storage and battery capabilities.

Storage and Battery
Storage and Battery
Memory Card
SD, Compact Flash (Type I or II)
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
1,800 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
24.2 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
14.5 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'
User Scores

Canon EOS 1Ds Mark III Alternatives

Do you want to know how the Canon EOS 1Ds Mark III compares to its competitors? Have a look at the most popular comparisons for this camera below:

Canon EOS 1Ds Mark III photographed on a colored background

Canon EOS 1Ds Mark III FAQ

Does the Canon EOS 1Ds Mark III Have Built-in Image Stabilization?

The Canon EOS 1Ds Mark III does not have built-in image stabilization. However, you can use lenses with image stabilization to reduce camera shake and achieve sharper images.

Does the Canon EOS 1Ds Mark III Support 4K Video Recording?

The Canon EOS 1Ds Mark III does not support 4K video recording, as it primarily focuses on still photography and lacks video functionality altogether.

What Size Sensor Does The Canon EOS 1Ds Mark III Have?

The Canon EOS 1Ds Mark III features a full-frame sensor, which measures 36 x 24 mm and provides excellent image quality and low light performance.

Does the Canon EOS 1Ds Mark III Have a Dual Memory Card Slot?

Yes, the Canon EOS 1Ds Mark III has a dual memory card slot, allowing you to use two memory cards simultaneously for greater storage capacity and backup options.

Does the Canon EOS 1Ds Mark III Have a Touch Screen?

No, the Canon EOS 1Ds Mark III does not have a touch screen. Instead, it relies on physical buttons and dials for menu navigation and settings adjustments.

Does the Canon EOS 1Ds Mark III Have Wi-Fi and Bluetooth?

The Canon EOS 1Ds Mark III has Wi-Fi capabilities for wireless image transfer and remote control, but it does not have built-in Bluetooth connectivity.

Does the Canon EOS 1Ds Mark III Have GPS?

No, the Canon EOS 1Ds Mark III does not have built-in GPS functionality. However, you can use an external GPS receiver to geotag your images.

Is the Canon EOS 1Ds Mark III Weather Sealed?

Yes, the Canon EOS 1Ds Mark III features weather sealing, making it resistant to dust and moisture. This allows you to shoot in various weather conditions with confidence.

Does the Canon EOS 1Ds Mark III Have a Built-in Flash?

No, the Canon EOS 1Ds Mark III does not have a built-in flash. You can use an external flash unit for additional lighting when needed.

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