The EOS R3 is Canon's current top full frame mirrorless camera, and uses the RF mount.
- Sensor:
- 24mp BSI-stacked CMOS sensor
- 35.9x24mm (full frame)
- Bayer color filtration
- AA filter
- sensor-based IS (5.5 stops CIPA; 8 stops with RF lens IS also enabled)
- ISP: DIGIC X
- Mount: Canon RF
- Image Size/Type:
- 6000 x 4000 pixel JPEG
- HEIF
- HDR PQ
- 14-bit CR3
- C-RAW raw (smaller size); supports HDR PQ
- 1:1, 4:3, 3:2, 16:9 aspect ratios
- File Size: ? JPEG Large Fine ?MB, ? RAW ?MB
- Continuous Shooting:
- 12 fps max with mechanical shutter
- 30 fps with electronic (silent) shutter
- Buffer:
- 540 frame JPEG (CFe, at 30 fps)
- 140 frame max raw buffer (CFe, at 30 fps)
- Aspect ratio support: 1:1, 4:3, 3:2, 16:9, 1.6x crop
- Internal Video:
- 6K/60/50/30/25/24 (no crop)
- 4K/120/60/50/30/25/24 (no crop, oversampled) UHD/DCI
- 10-bit 4:2:2 C-Log; uncompressed 4K/60 over HDMI
- 1080P/60/50/30/25/24 max 60Mbps
- ALL-I (requires CFe card)
- IPB compression H.265 in MP4 format
- Internal raw, Canon Log3
- BT.709 and BT.2020 color gamut support
- AAC or PCM stereo sound
- note IS is 5 stops in video and performs a slight crop
- microphone/headphone connections
- 19mp single frame grab (in 6K mode)
- External Video: 8-bit 4:2:2 4K output on HDMI port
- Shutter:
- mechanical 30 sec to 1/8,000 sec, bulb
- electronic 11 sec to 1/64000
- tested to 500k cycles
- Exposure:
- matrix, center-weighted, spot metering
- -3 to 20EV metering (-1 to 20 video)
- -3 to +3EV exposure compensation
- 6 white balance settings (plus Auto, Custom)
- ISO 100-102400 (+50, 204800, AutoISO)
- Focus:
- 5940-point (1053-large point)
- hybrid dual pixel phase detect/contrast detect
- 60Hz focus refresh
- single area, multi-area, face tracking, eye/head/animal/car/cycle detect AF, manual focus override
- -7.5 to 20 EV focusing (ISO 100, f/1.2 lens); -4.5EV in video modes
- Focus active to f/22 maximum aperture
- focus coverage near 100%/100% vertical/horizontal
- focus bracketing
- eye control focus system
- Rear Display:
- 3.2” 4.2m dot LCD
- articulating
- touch-screen
- Viewfinder:
- 5.76m dot OLED EVF
- .76x magnification
- 23mm eyepoint
- -4 to +2 diopter
- 120fps refresh possible, blackout free with electronic shutter
- supports 5x/10x view
- Eye Control focus ability
- Flash:
- hot shoe
- 1/250 flash sync (EFCS; 1/200 mechanical; 1/180 electronic)
- will work with other Canon E-TTL Speedlites
- PC sync port
- Remote:
- N3 remote port
- TC-80N3, RS-80N3
- wireless remotes (RC-6)
- operation via smartphone
- Other Notable Features:
- Bluetooth 5.0 BLE
- Wi-Fi 802.11ac (WPA3)
- Ethernet port (10/100/1000BASE-T)
- Powered port in front of hot shoe
- optional EF mount adapters
- built-in GPS receiver (QZSS and GLONASS compatible)
- USB 3.2 Gen 2 connectivity
- HDMI type D connector
- weather sealed to 1DX Mark III level
- Cards:
- Dual card slot
- 1 CFexpress Type B
- 1 SD (UHS-II)
- Battery:
- LP-E19 (10.8v, 2700mAh)
- 860 shots w monitor (CIPA), 620 shots w/viewfinder
- can be charged via USB
- Size and Weight:
- 5.9 x 5.6 x 3.4” (150 x 142.6 x 87.2mm) wide, tall, deep
- 36.8 ounces (1015g, including battery, card)
- Colors: Black
- Price:
- US$5999 body
- Announced: September 14, 2021
- Current Firmware: version 1.8.0 (September 2024)
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