The Canon EOS R3 is a professional-grade full-frame mirrorless camera that offers 6K RAW video capture, 12 fps continuous still shooting with a mechanical shutter, 5-axis image stabilization, and a built-in grip. Key features include:
24.1MP full-frame CMOS sensor; DIGIC X image processor
6K60 RAW and 4K120 video capture; built-in grip
12 fps continuous stills with a mechanical shutter
24.1MP Full-Frame Sensor and DIGIC X Processor. The Canon EOS R3’s new 24.1MP full-frame stacked CMOS sensor works in tandem with the DIGIC X processor to produce high-resolution stills and video with plenty of speed. Its back-illuminated design lets in plenty of light, giving you reduced noise, high clarity, and smooth color rendering when you’re shooting in low light. The native ISO range of 100-102,400 can be expanded to 100-204,800, making this camera suitable for working in a wide range of lighting conditions.
6K60 RAW and 4K 120 10-Bit Internal Video. The EOS R3’s 24.1MP sensor makes internal 12-bit DCI 6K 60 fps RAW capture possible, in addition to 4K recording at up to 120 fps in 4:2:2 10-bit with Canon Log 3 and HDR-PQ. Please note that 6K60 is the only format in which you can shoot RAW with the R3—every other resolution offers All-I, IPB, or IPB Light compression. External HDMI output supports clean 4K output at up to 60 fps. Audio in and out are available through standard 3.5mm jacks for both microphones and headphones.
Sensor-Shift Image Stabilization. The built-in five-axis image-stabilization system compensates for eight stops of camera shake, making it great for shooting hand-held at lower shutter speeds. This camera’s image stabilization works in tandem with lens-based optical image stabilization on native RF lenses and adapted EF lenses.
Dual-Pixel CMOS Autofocus II. This camera incorporates a Dual-Pixel CMOS Autofocus II system, which was previously seen in the R5. Its 1,053 manually selectable points cover 100% of the image frame to give you smooth, fast focusing similar to what you’d find on a camcorder, while its use of Deep Learning tech gives you improved subject tracking and more precise eye, face, and head detection. Movie Servo AF mode lets you dictate tracking sensitivity, autofocus speed, and face-tracking priority, and video shooters can even use the rear touchscreen LCD to rack focus.
Body Design. The large OLED live viewfinder has a 5.67m-dot resolution, 0.76x magnification, and 120 fps refresh rate that make it great for easy eye-level composition. The 3.2-inch rear touchscreen LCD monitor allows you to pull focus in video mode and make quick adjustments in the camera’s menu system, while its vari-angle design makes it great for vlogging and other front-facing recording applications, and for shooting at high and low angles. A built-in vertical grip makes horizontal- and vertical-orientation shooting comfortable, a top status LCD lets you quickly and easily review camera and shooting settings, and the camera body’s tank-like magnesium-alloy build and weather sealing keep out the elements and dust.
Connectivity. Integrated Bluetooth and Wi-Fi let you use Canon’s Camera Connect app to instantly transfer images to your mobile device so that you can easily share them on social media, in email, and to the cloud. You can also use it to shoot remotely. There’s a 1000BASE-T Ethernet interface and an RJ-45 port for fast, secured wired connections. Users of select smartphones may also share files over 5G mobile networks when their phone is connected to the R3 via USB, and there’s a GLONASS- and QZSS-compatible GPS module for easy location tagging.
User Flexibility. The R3 records images/video to CFexpress Type B and SD UHS-II memory cards (not included), and has a dedicated slot for each card type. CFexpress cards are great for 6K video and high-speed, high-res burst shooting, while SD cards offer broad compatibility in a familiar format. The camera is powered by the popular LP-E19 battery, which will give you approximately 440 shots per charge.
Electronic Shutter 1/64000 to 30 Second in Manual Mode 1/64000 to 30 Second in Shutter Priority Mode 1/8000 to 30 Second in Aperture Priority Mode 1/8000 to 30 Second in Program Mode Bulb Mode
Video Encoding
NTSC/PAL
Video Recording Modes
RAW 12-Bit 6K (6000 × 3164) at 23.976p/24.00p/25p/29.97p/50p/59.94p [720 to 2600 Mb/s]
H.265/MP4 4:2:2 10-Bit DCI 4K (4096 × 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s] UHD 4K (3840 × 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s] Full HD (1920 × 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [28 to 470 Mb/s]
H.264/MP4 4:2:0 8-Bit DCI 4K (4096 × 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p UHD 4K (3840 × 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p Full HD (1920 × 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p
Viewfinder Coverage
100%
Viewfinder Eye Point
23mm
Viewfinder Magnification
Approx. 0.76x
Viewfinder Resolution
5,760,000 Dot
Viewfinder Type
Electronic (OLED)
Weight
1.8 lbs. (Body Only) 2.2 lbs. (Body with Battery and Memory)
Electronic Shutter 1/64000 to 30 Second in Manual Mode 1/64000 to 30 Second in Shutter Priority Mode 1/8000 to 30 Second in Aperture Priority Mode 1/8000 to 30 Second in Program Mode Bulb Mode
Video Encoding
NTSC/PAL
Video Recording Modes
RAW 12-Bit 6K (6000 × 3164) at 23.976p/24.00p/25p/29.97p/50p/59.94p [720 to 2600 Mb/s]
H.265/MP4 4:2:2 10-Bit DCI 4K (4096 × 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s] UHD 4K (3840 × 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s] Full HD (1920 × 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [28 to 470 Mb/s]
H.264/MP4 4:2:0 8-Bit DCI 4K (4096 × 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p UHD 4K (3840 × 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p Full HD (1920 × 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p
Viewfinder Coverage
100%
Viewfinder Eye Point
23mm
Viewfinder Magnification
Approx. 0.76x
Viewfinder Resolution
5,760,000 Dot
Viewfinder Type
Electronic (OLED)
Weight
1.8 lbs. (Body Only) 2.2 lbs. (Body with Battery and Memory)
Review by Octavis J. on 2 Apr 2025review stating Worth a rent
Rented as trial before i committed to buying one. The camera came early and was in great condition. While in use it did freeze up and lock up a few times. Overall good experience.
Review by Chris H. on 26 Mar 2025review stating R3
Not too much a fan of the grip but love the technology, high iso capabilities and body life. I appreciate this pro level body for giving me a new perspective of pro level gear and looking to dive more into high end photography cameras in the future.
Review by Caleb W. on 21 Feb 2025review stating Spray and Pray EXTREME
I rented this to back up my R5 for a wedding. I ended up mostly Using this. Mostly because the venue was very small and i had the RF 24-70 f2 on this camera and the 70-200 f2. 8 on the R5.
The smaller sensor seems to give me cleaner images in what was a very low light situation. The f2 also helped.
The absurdly fast burst shots ...Read MoreRead more about I rented this to back up my R5 for a
made sure I didn't miss a moment. . . and had plenty of sorting to do in the back end.
One grip was the autofocus. It seemed to have an issue initially locking on. after it grabbed what I wanted it was great, but 3-4 times i had to tap a subject to straighten it out. The R5 was better at initial recognition and a little less tight on tracking.
Great Camera. Saved my butt on this one. Read LessRead less about I rented this to back up my R5 for a
Review by Taylor M. on 20 Dec 2024review stating Very Easy Experience
LensRental made the entire process so easy, but specifically the shipping part. They provide great packages with the pre-paid return label and tape for the box. I know this may seem like a small thing, but the convenience of it made a huge difference for me and it will for other busy photographers as well. The equipment was in great condition and ...Read MoreRead more about LensRental made the entire process so
worked perfectly. I will definitely be using LensRental as my primary source of rental equipment in the future. Read LessRead less about LensRental made the entire process so
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Canon EOS R3
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Review by Clifton D. on 9 Apr 2025review stating Lensrentals is the real deal.
Lensrentals is the real deal. Their customer service is top notch and some of the nicest people I have ever worked with. I definitely plan on using them again.