The next generation EOS C300 Mark III incorporates Canon’s newly developed 4K Super 35mm DGO sensor, with 4K 120P Slow motion, High Dynamic Range and Dual Pixel CMOS AF into the same body as the EOS C500 Mark II.
4K/120fps
Super 35mm CMOS sensor with low noise
Dual Gain Output
16+ stops of dynamic range
Internal 4K Cinema RAW Light recording
Efficient RAW file onto CFexpress
4K 4:2:2 10-bit
Up to 810Mbps internal recording, supporting ALL-I and Long GOP formats
Dual CFexpress slots
Simultaneous or relay recording
High Dynamic Range support
SMPTE ST 2084 and ITU-R BT.2100 (HLG)
Pioneering Autofocus Technology
Accurate and reliable, with touch screen control
12G-SDI terminal
Output 4K via a single cable
* Canon is an authorised licensee of the CFexpress Ver.2.0™ trademark owned by CompactFlash Association, which may be registered in various jurisdictions.
Unleash the full capabilities of your EOS C300 Mark III with all-new scalable 12-bit Cinema RAW Light LT, ST and HQ internal recording options, Auto ISO exposure control, Aspect Ratio markers in Playback mode and much more… For more information and to download now, please click the link below.
*Firmware available June 2024
See how director of photography Steve Holleran used the
EOS C300 MARK III to shoot Boneyard Ballet
Please complete the short form below to request a product specialist from Canon to contact you.
Be the first to receive the latest updates on the EOS C300 MARK III, offers from Canon, tips and tutorials, latest news, and invites to local events.
Dual Pixel CMOS AF phase-difference technology provides an innovative graphical guide that represents front/back focus deviation; the rectangle turns green when the subject is in focus, improving usability and accuracy when manual focus pulling, especially for critical focusing in 4K.
Simply use the touchscreen to select an object in the frame and it will be tracked as it moves within it, enabling effortless subject tracking, taking all the hard work away.
Working together with Canon Face Detection technology, Dual Pixel CMOS AF is excellent at automatically recognising a face, focusing and following it while it moves.
The EOS C300 Mark III incorporates Electronic Image Stabilization (IS) into the camera body, supporting 5-axis camera shake correction. Even when used with lenses with no electronic lens communication, Electronic IS is possible by manually inputting the focal length.
When a lens that supports data transmission is attached, focal length data is automatically received through the digital contacts for shooting with optimized Electronic IS.
Shooting with Electronic IS is possible even when a lens that does not support data transmission is attached by simply manually inputting the focal length. It is also compatible with anamorphic lenses.
Just select focal length during shooting to shoot with an electronic IS effect optimized for the settings.
The EOS C300 Mark III features an advanced 12G-SDI interface which has four times the bandwidth compared to 3G-SDI, simplifying 4K workflows by enabling it to output 4K 50/60p over a single cable. Similarly, the HDMI interface can also deliver 4K 50/60p over a single cable.
Monitor and HDMI terminals can operate simultaneously, and the 12G-SDI output features 2K or FHD options when shooting at 4K for additional flexibility.
Equipped with a robust built-in electronically controlled ND filter system, EOS C300 Mark III supports 2/4/6 and an extended 8/10 stops, making it possible to create an image with a shallow depth of field, even in the daytime.
The On-Screen Display (OSD) shows a range of tools that will not interfere with the information on screen. There are several options to choose from according to your needs.
EOS C300 Mark III supports anamorphic lenses by electronically de-squeezing the image in the viewfinder and on connected monitors for viewing.
Users can take advantage of the camera's 4K resolution by using 1.3x squeeze anamorphic lenses. Popular 2x and 1.8x anamorphic lenses can be used as well.
In addition to Canon’s in-built Cinema EOS lookup tables, import custom 3D LUTs for both viewing and internal recording, for even more efficient colour pipeline workflows.
A dedicated LUT button gives additional operational flexibility.
The EOS C300 Mark III supports ACES 1.0 of the Academy Colour Encoding System. Using Canon supplied IDTs, images captured on the EOS C300 Mark III can be imported directly into the ACES compatible systems.
Additionally, video output from the camera can be monitored by selecting the ACES Proxy.
Approx. 1,750g lightweight body enables it to be comfortably rigged with gimbals and hand-held rigs, making it ideal for various shooting conditions.
The EOS C300 Mark III features Canon’s Dual Pixel CMOS AF Technology which offers high-speed Continuous AF and reliable Face Detection up to 120p. Users also benefit from smooth, intuitive touch focus operation with the 4.3-inch LCD monitor LM-V2, as well as an improved focus control that recreates a more natural focus pull.
To further fine tune AF performance, the EOS C300 Mark III offers the ability to set the AF tracking speed and response.
* with compatible lenses
The EOS C300 Mark III provides support for optional interchangeable lens mounts for different project requirements.
EF lens mount provides perfect compatibility with a huge range of Canon EF lenses including EF Cine Primes, while the optional PL mount supports the Cooke /i system. Additionally, B4 mount adapters are also available (for EF or PL mounts) to use with B4 lenses.
Optional Extension Units offer a flexible modular design and configuration capability to cater for a variety of production requirements.
Extension Unit EU-V1 offers additional connectivity such as a Genlock interface, while Extension Unit EU-V2 adds further interfaces, including two more XLR inputs and a V-Lock battery mount for extended recording times. Extension Unit EU-V3 is designed for multi-camera live productions with Tally and Return Signal support. The optional EVF-V50 viewfinder is ideal for hand-held use and it is easily removable for gimbal applications.
Dual card slots enable simultaneous internal recording of scalable 12-bit Cinema RAW Light LT / ST / HQ or 4K XF-AVC files (4:2:2 10-bit) onto CFexpress cards. XF-AVC supports ALL-I or Long-GOP compression options for a variety of workflow requirements. Proxy files can also be recorded onto an SD card, making editing work more efficient.
up to 1Gbps (or 2.1Gbps at 120fps)
up to 810Mbps (or 2Gbps at 120fps)
Simultaneously control up to 4 professional video cameras with your smartphone via Wi-Fi by taking advantage of Canon’s XC protocol built-in to numerous Cinema EOS and XF cameras.
Access live view monitoring, as well as manage various camera settings including exposure, focus, zoom, record trigger, record format and much more.
Compatible with the EOS C70, C300 Mark III, C500 Mark II and XF605. Available to download from the iOS App Store in December 2023.
EOS C300 Mark III Body
LCD Monitor LM-V2
LCD Attachment Unit LA-V2
Unit Cable UN-5
Camera Grip GR-V1
Handle Unit
Mic Holder Unit
Battery Pack BP-A60
Battery Charger CG-A20
Compact Power Adapter CA-CP200B
AC Power Cable
Shoulder Strap SS-1200
Extension System Attachment Bracket
Thumb Rest
Body Cap
Allen wrenches and bolts
This unit adds Genlock/SYNC, REMOTE B (RS-422) and Ethernet support, attaching to the camera’s extension terminal.
This unit adds Genlock/SYNC, REMOTE B (RS-422), Ethernet, 2x XLR terminals, a V-mount battery plate, a 12-pin lens terminal and DC OUT 24V-2A support, attaching to the camera’s extension terminal.
Built for live multi-cam productions, this extension unit adds Return SDI Signal Input, Tally Signal Support, 12-pin Lens Terminal, Remote B (RS-422), and more.
A tiltable 0.46-inch OLED viewfinder with1.77M dots that attaches to the camera’s extension terminal.
A high resolution (1920x1080) OLED electronic viewfinder with a wide colour gamut and multiple controls.
Use with the EVF-V70 when attaching to this camera.
The 50cm UN-5 cable is included with the camera whilst the 100cm UN-10 is an optional extra.
Supports the MIMO 802.11ac standard, using both 5 GHz and 2.4 GHz bands for reliable communication over distances of up to 150m and allows connections to secure SFTP servers.
A user changeable lens mount kit that changes the mount to an EF Cinema Lock Mount.
A user changeable lens mount kit that changes the mount to a PL Mount.
Use compatible B4 mount broadcast lenses on EF mount or PL mount camera, allowing the user to capture Full HD footage (in crop mode).
The BP-A30 (3100mAh) and high capacity BP-A60 (6200mAh) are dedicated Li-ion battery packs for compatible Canon cameras.
The CG-A10 is a dual battery charger for BP-A30 and BP-A60 Li-ion batteries.
Shoulder support with split sliding shoulder pads for added comfort and rods.
Can be used with the SU-15 Shoulder Support Unit to offer the operability of a shoulder mount camera with REC, zoom and iris controls, supporting the 12-pin lens connector.
A rod clamp that can be mounted onto the camera/handle, allowing the operator to use a 15mm rod for additional rigging purposes.
The Remote Controller RC-V100 provides extensive wired remote functionality.
The Canon RR-10 (10m) and RR-100 (100m) are compatible with the Remote Controller RC-V100 and the 8-pin remote terminal for enhanced performance short or long range connectivity.
The GP-E2 features an electronic compass and GPS signal receiver to record time, longitude, latitude and elevation directly into the metadata of every shot.
New generation Cinema EOS System with 5.9K Full Frame sensor in compact body.
Enter a world of 4K Cinema EOS filmmaking with ultimate flexibility and ease of use.
Engineered Canon cine lenses that meet the high standards of cinematographers.
Canon 4K professional reference displays with wide colour gamut and high Dynamic range for broadcast and film production.
Sign up for tips from other pros, industry news, event invites and firmware updates.
Canon 
