Welcome to our Canon EOS R3 Guides and Resources. Here you will find the latest firmware version for the R3, user manuals, helpful guides, FAQs and product images.
| Model | Latest Firmware | Manual | Check Price & Reviews |
|---|---|---|---|
| Canon EOS R3 | Version 1.8.0 | PDF / Online | Amazon | B&H |
Canon R3 Forum & Facebook Group
If you are looking for further help and advice on the Canon R3 or would simply like to share your photos and videos, then please head over to our friendly Forum. If you prefer Facebook then we also run the Canon R3 Shooters Group.
Canon R3 Guides
Canon R3 Setup Guides
Canon R3 Overview
The Canon EOS R3 is a pro mirrorless camera with 30 fps, eye control and advanced AF that was officially announced on September 14, 2021.
This 24MP Stacked CMOS Dual Pixel AF sensor enables shooting at up to 30 frames per second, with no viewfinder blackout and a flash sync speed of 1/180 sec. In video mode you can capture up to 60 fps in either 6K Raw or oversampled 4K taken from 6K capture.
The AF system features enhanced subject recognition for people, animals and also motorsports for racing cars and bikes.
A new Eye Control AF system now lets you select an AF position by simply looking at your subject.
There are also extensive Wi-Fi functions, a new multi-function hot shoe with an electronic interface, and a whole range of other pro-focused features.
Canon R3 Key Specs
- 24MP Stacked CMOS Dual Pixel AF sensor
- 30 fps E-shutter (w/ full 14-bit Raw)
- 5.69M-dot EVF with Eye Control AF
- No EVF blackout in e-shutter mode
- OVF simulation mode that exploits HDR viewfinder
- E-shutter with flash sync up to 1/180 sec
- Truer-to-life PQ HDR capture as 10-bit HEIF files
- Dual Pixel AF with improved subject recognition
- AF rated as working down to -7.5EV (with F1.2 lens)
- CFexpress Type B and UHS-II SD slots
- DCI or UHD 4K video at up to 120p, oversampled up to 60p
- Raw video or 10-bit C-Log3 video capture
- Ethernet, Wi-Fi and Bluetooth communication
The full specifications can be found on Canon’s website.
Canon R3 Reviews
Here’s a small collection of reviews worth watching if you are still considering purchasing an R3.
Canon R3 FAQs
The EOS R3 has dual card memory card slots. One CFexpress Type B slot and one UHS-II SD slot for maximum flexibility.
The Canon R3 supports the larger capacity LP-E19 battery, the same as you’ll find in the EOS-1DX series bodies.
LP-E19 batteries can be charged in-camera using the Canon PD-E1 USB Power Adapter or with the Battery Charger LC-E19.
Yes. The Canon R3 is a full-frame 35mm camera.
The Canon R3 has an RF lens mount and supports Canon RF lenses.
You can use EF lenses on the Canon R3 by using the Canon Mount Adapter EF-EOS R. There is also an EF-EOS R adapter with a control ring built in, a variable ND filter built in and a polarizer built in.
The EOS R3 is built to withstand the tough demands of professional use. Scores of rubber seals help to protect the camera from dust and moisture.
The Canon R3 was officially launched on September 14, 2021.
Canon R3 Product Images
