News |Canon EOS R3 specs include high-speed capabilities, motorsports AF, oversampled 4K video, 8EV IBIS

Canon EOS R3 specs include high-speed capabilities, motorsports AF, oversampled 4K video, 8EV IBIS

Among the Canon EOS R3 specs will be a new BSI CMOS sensor, 30fps burst shooting with AF/AE tracking and the ability to control the AF point with your eye

Canon EOS R3

Canon has now announced the full details of the EOS R3. Follow the link to read Canon EOS R3: price, specs, release date officially revealed and our hands-on Canon EOS R3 review after using a pre-production sample of the new camera.

Canon’s teaser information ahead of the launch

Canon has announced the EOS R3, a new full-frame mirrorless camera built for speed and based on the popular EOS-1D series DSLRs.

The Canon EOS R3 is a development announcement, meaning the camera is still being refined, so full EOS R3 specs are yet to be revealed. However, Canon has teased some details about its new ‘hybrid, next-generation camera.’

Aimed at sports and news photographers, the Canon EOS R3 is built with speed in mind. It’s capable of shooting 30fps with AF/AE tracking via the electronic shutter.

The EOS R3 will also feature Canon’s Dual Pixel CMOS AF for tracking subjects’ eyes, head and body. Canon says it will also be adding a new subject to the EOS R3’s AF tracking modes.

Canon will also add a new autofocus Eye Control Function, first introduced in its film cameras, that allows photographers to select and move the AF point via their eye within the viewfinder.

Inside the Canon EOS R3 is a newly developed – by Canon – BSI stacked CMOS sensor, which will be paired with Canon latest DIGIC X imaging processor.

Canon says the EOS R3 will also feature the same weather sealing as its robust EOS-1D series of DSLR cameras.

No Canon EOS R3 price or release date details were revealed in today’s announcement. You can find Canon’s official press announcement below:

Ultra-fast, and responsive – first details of EOS R3 revealed, Canon’s latest professional mirrorless for sports and news

London, United Kingdom, 14th April 2021 – Today, with the news of three new innovative RF lens and a new file sharing app, Canon Inc. announces the development of EOS R3 – its latest high-speed and ultra-responsive professional mirrorless camera. With its ground-breaking design, the camera will empower professional sports and news photographers to meet challenging demands – to outpace and outperform. Boasting qualities seen in Canon’s DSLR and mirrorless bodies, the EOS R3 truly is a hybrid, next generation camera for the sports and news photographers of today and tomorrow.

The EOS R3 features a new Canon-developed BSI stacked CMOS sensor, a powerful DIGIC X imaging processor, shooting capabilities of 30fps[i] with AF/AE tracking, eye, head and body detection and a pioneering new autofocus Eye Control Function. It is the ideal camera for action photographers looking for quality images, both still and moving, of objects travelling at intense speeds.

Built on the revolutionary EOS R System, with its unparalleled RF Mount and paired with one of Canon’s innovative RF lenses, the camera offers capabilities unseen in any other camera/lens duo. With lenses like the today launched RF 400mm F2.8L IS USM and RF 600mm F4L IS USM, professionals can achieve unrivalled optical excellence and performance.

Here’s five things you need to know about the new EOS R3:

High quality, at high speed

The EOS R3 is the first EOS series camera to feature an entirely new 35mm back illuminated stacked CMOS sensor – developed by Canon. Combined with the power of its DIGIC X imaging processor, professionals using EOS R3 will achieve next-level, high-speed photography and filmmaking. Using the camera, they can enjoy 30fps with AF/AE tracking with minimal image distortion[ii] when using the electronic shutter – perfect for the likes of professional sports photographers challenged with capturing action within a fraction of a second.

Impressive tracking of fast-moving action

Professionals can push creative boundaries with pin-sharp accurate tracking and focus on fast-moving action. The EOS R3’s next generation Dual Pixel CMOS AF can track subjects’ eyes, heads and bodies travelling at speed – excellent for capturing even the finest of details in a split second. What’s more, Canon reveals it will add a new subject (yet to be disclosed) to the camera’s AF tracking.

AF control – with your eye!

The EOS R3 will feature new and improved technology first seen in Canon’s EOS 5. It is the first EOS digital camera to provide a new generation of photographers with ground-breaking Eye Control Function, which enables users to simply select and move the AF point using their eye via the viewfinder. This instinctive feature offers professionals natural and speedy control over AF. Reducing the time to focus, which is usually done with a multi-controller/button, this feature is again perfect for photographers looking to capture the most important subject for their frame at speed – whether that’s during a news conference or photographing a team sport.

Professional build

Inspired by the EOS-1D series, the EOS R3 body allows for ultra-intuitive control in the most demanding professional situations. Professionals can expect the same durability and dust and water resistance as provided in Canon’s legendary EOS-1 series bodies. The camera also has the integrated grip that EOS-1D series users love and trust. With EOS R3, professionals have the confidence to keep on shooting – whatever the conditions – whether they are pitch side or poolside, inside or outside, in snow or sunshine.

Fast connection – introducing Canon’s new Mobile File Transfer

The EOS R3 will be fully compatible with Canon’s Mobile File Transfer smartphone app. This provides a new way to transfer images and speed up workflow whilst on the move, using mobile network services and without the need for wired LAN equipment.

Canon is launching Version 1.2 of its Mobile File Transfer for iOS via the Apple App Store in June, which is compatible with Canon’s EOS-1D X Mark III, EOS R5 and EOS R6. Android support will be added in the future.

Today, Canon also announces the RF 100mm F2.8L MACRO IS USM – an impressive macro and portraiture lens which is the world’s first AF macro lens with 1.4x close up magnification[iii]. In addition to this Canon also revealed details of a the new RF 400mm F2.8L IS USM and RF 600mm F4L IS USM, two telephoto prime lenses designed to meet the demands for sports and wildlife professionals, with incredible focal lengths and capabilities, especially when paired with EOS R3.

New car AF mode, 8EV IBIS, oversampled 4K video

Canon has revealed more specifications of the widely anticipated EOS R3 mirrorless camera including that its object-tracking will include Auto Focus (AF) tracking for motorsports including racing cars and motorbikes. In addition, it will record oversampled 4K video.

The EOS R3 combines the next-level performance and image quality advantages of Canon’s innovative EOS R System line-up. Pairing its RF Mount with Canon’s RF lenses, the EOS R3 offers possibilities unseen in any other camera/lens duo and opens the door to previously unattainable capabilities and unseen optical excellence. As a result, professional photographers – whether shooting sports, wildlife, or news – can capture fleeting moments in time, in ways they never thought possible.

Following the April development announcement, here’s some of the freshly revealed EOS R3 specs to be aware of:

Capture fast-moving subjects

Professionals following moving objects around the frame will enjoy the EOS R3’s ability to keep them in pin-sharp focus – even when shooting RAW at 30fps – thanks to Canon’s Dual Pixel CMOS AF technology. Alongside the people and animal (including birds) AF tracking technology found in the EOS R5 and EOS R6, the EOS R3 is perfect for motorsports photographers – with its ability to track racing cars and motorbikes. And when light conditions get tough, the camera can focus in extreme darkness at light levels -7EV or lower[i].

Supporting Canon’s unique Eye Control AF technology, which enables professionals to select the AF point with only their eye, the EOS R3 is an extension of any photographers’ creativity – reacting quickly in the moment to capture the shot. In low light, the EOS R3 offers up to 8-stops of protection against camera shake[ii] with Canon’s revolutionary combined Image Stabilizer (IS) technology. The camera’s sensor-shift IS works in tandem with the optical IS built into many RF Mount lenses, for a result that lets professionals shoot handheld in very dim light or while using long shutter speeds to intentionally blur movement.

High-quality RAW at 30fps

At the heart of the EOS R3 lies a brand-new back illuminated stacked CMOS sensor, working together with Canon’s high-performance DIGIC X image processor. Today, Canon can confirm it will capture quality RAW files at a staggering 30fps with full AF/AE tracking. The breath-taking speed of the camera’s new sensor also redefines what can be done with an electronic shutter. Flash sync is now possible with the electronic shutter when used with external Speedlites, and rolling shutter distortion when shooting fast-moving subjects has been reduced.

Oversampled 4K and RAW recording abilities

In addition to its next-level still photography capabilities, the EOS R3 is suited to those looking to capture high-quality video. The camera will record oversampled 4K, or users can record RAW footage internally. Canon Log 3 is also available to provide professionals with greater dynamic range and colour grading possibilities. Crucially, the same object recognition available to stills photographers is also available to videographers, so filmmakers can track fast-moving objects around the frame, keeping them in sharp focus.

Built for professionals

Built to withstand the rigours of day-to-day professional use, the EOS R3 will have a tough, magnesium-alloy body featuring dust and water resistance to the same level as Canon’s legendary EOS-1D X series – ensuring it can cope in the toughest weather conditions. Dual card slots allow image files to be written to SD or CFexpress memory cards. The camera is powered by a high-capacity LP-E19 battery – the same as the one found in Canon’s EOS-1D X Mark III cameras – enabling professionals to use and share batteries between cameras that they may already have in their kitbag. The camera will also offer a choice of controls with both multi controller and smart controller – for completely intuitive operation. Offering three customisable dials on the body, plus a Lens Control ring on each RF Mount lens, this allows shutter speed, aperture, ISO, and exposure compensation all to be easily adjusted while the camera is at the photographer’s eye. The EOS R3 is also equipped with a Vari-Angle screen letting professionals compose easily from creative perspectives.

Advanced connectivity

As a camera intended for leading sports and news shooters – connectivity is vital. Offering a built in Wired LAN socket and 5GHz Wi-Fi[iii] allowing communication with computer networks, laptops and mobile devices, professionals can share images quickly and easily. As previously announced, the EOS R3 is also compatible with the Canon Mobile File Transfer app. What’s more, the EOS R3 will feature a new accessory shoe which provides data communication and power for new accessories when attached to the camera.

  • Best Canon cameras you can buy today
  • Best Canon cameras for beginners
  • Canon EOS R3 specs as of June 2021


    • Camera Type: Full-frame mirrorless
    • Development announcement: 14th April 2021
    • Sensor: Dual Pixel CMOS back-illuminated stacked CMOS sensor (resolution yet to be revealed)
    • Processor: Digic X
    • Lens mount: RF
    • Maximum continuous shooting rate: 30fps with AF/AE tracking
    • Autofocus system: Dual Pixel CMOS AF AF tracking of people, animals (including birds) and motorsports (racing motorbikes and racing cars) plus Eye Control Function autofocus
    • Autofocus sensitivity: -7EV
    • Stabilisation: In-body offering up to 8EV shutter speed compensation
    • Video: Oversampled 4K, or raw footage internally and Canon Log 3
    • Flash: External Speedlites sync with electronic shutter
    • Construction: Magnesium alloy body with EOS-1D series dust and water resistance
    • Screen: Vari-angle
    • Connectivity: Wired LAN socket and 5GHz Wi-Fi, compatible with the Canon Mobile File Transfer app
    • Storage: SD and CFexpress card slots
    • Battery: LP-E19 – the same as the the EOS-1D X Mark III

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Inline Feedbacks
    View all comments