The Canon EOS C300 Mark II Digital Cinema Camera features a Super 35mm CMOS and the ability to record 10/12-bit 4K video at either DCI 4K or Ultra HD resolution internally to CFast 2.0 cards. Additional features include 4K Raw output over 3G-SDI, a 4K-capable HDMI 2.0 output, and a new OLED electronic viewfinder.
The EF lens mount on the EOS C300 offers compatibility not only with Canon’s existing broad range of DSLR lenses but also with their line of EF-mount CN-E cinema prime and zoom lenses.
The Super 35mm sensor is paired with the Canon DIGIC DV 5 image processor, which uses an innovative method of breaking out red, green, and blue data to enable colour performance on a level that would otherwise require three separate chips. The camera records up to Full HD resolution video to CFast 1 cards using the XF-AVC codec, and H.264 format in MXF wrapper. For more flexibility to adjust your image during postproduction, the camera also offers Canon’s Log gamma mode, which results in excellent tonal reproduction in the highlight and lowlight regions of an image, and an expanded dynamic range.
In terms of connections, the camcorder features two 3G-SDI outputs, timecode I/O, and genlock input BNCs. The body has a modular design that can either be stripped down completely or be built up using the included handle, 4″ rotating LCD unit with full controls, grip, and thumb rest.
Dual Pixel CMOS AF Technology
It provides continuous AF (Autofocus) function for all autofocus lenses, using Dual Pixel CMOS AF technology. A new AF Lock setting also lets you change the image framing while holding the desired focus. This feature is ideal for users who regularly shoot with smaller crews, who shoot moving subjects, or who want smoother, more natural-looking autofocus.
Dual Pixel CMOS AF technology features a CMOS sensor that consists of an array of pixels that each feature two separate photodiodes. By continuously comparing their outputs during AF mode, phase-difference autofocus helps ensure non-blurred images and smooth focus transitions even when the talent and/or camera are moving. The new feature places a high priority on maintaining sharp focus while providing a natural, smooth autofocus movement with select Canon EF lenses – including newer-generation STM lenses – which offer even smoother and quieter operation.
Canon Super 35mm CMOS Sensor
Modelled on the Super 35mm 3-perf motion picture film standard, the Canon CMOS sensor has an active image size of 24.4 x 13.5mm. It features 4096 x 2160 resolution to deliver Cine 4K images, as well as supporting Ultra HD (3840 x 2160), and Full HD (1920 x 1080)
Canon Log Gamma
Canon Log Gamma 2/ACES/REC.2020 support
Dual Canon DIGIC DV 5 Image Processor
The camera features Dual DIGIC DV 5 processors to handle the internal data processing.
XF AVC Codec
To create digital files robust enough for major postproduction, the EOS C300 delivers the highest image quality with its XF AVC Codec – an H.264 format wrapped in the widely-supported MXF wrapper
Designed with Filmmakers in Mind
A logical layout of buttons and dials make operation simple. A lock switch turns off all controls except the recording button and function buttons. Small ridges between the buttons help prevent activating functions by mistake. A backlit display panel is great for low-light viewing. A tally lamp is clearly visible from the side or behind the camera.
Compact & Modular Design
The EOS C300 body is compact and easily handheld at just over 3 lb. There is a bright 1.55 Megapixel electronic viewfinder, and the camera comes bundled with a removable combination 4″, 1.23 Megapixel monitor and control panel. The camera also has a removable handgrip with a control dial and function buttons for handheld shooting in DSLR style, or remove it and use the supplied thumb rest for completely stripped-down shooting. The EOS C300 has a manually operated built-in neutral density (ND) glass filter offering 1/4, 1/16, and 1/64th steps of filtering. Handheld or using a tripod, on location or in the studio, even on 3-D rigs, the EOS C300 fits shooting situations that are challenging for larger cameras.
Rugged, Durable & Quiet
The EOS C300’s dust-proof and splash-proof design includes sealing gaskets around the edges of all access covers, dials fitted with o-rings on the axis of rotation, and button key-tops sealed with rubber. The EOS C300 also features a built-in silent cooling system with a heat-dissipating duct in the centre of the body, a graphite sheet that conducts sensor heat towards the heat sink, three ventilation holes, and a cooling fan that pulls hot air out through an exhaust opening. All air is directed through a discrete pathway that keeps dust particles away from sensitive components. Your camera runs cool, quiet, and clean.
The EOS C300 features a 0.46″, 1.17 Megapixel colour EVF and 100% field of view coverage for comfortable viewing and accurate judgment of composition, focus, and colour. The angle of the viewfinder is adjustable for additional user comfort. EVF adjustments include brightness, contrast, colour, and backlight (Normal or Bright).
Rich Audio Controls
When mounted to the EOS C300 Mark II camera, the included control unit provides two XLR audio inputs with +48V phantom power. A 3.5mm microphone terminal is also built in to the camera. Audio is recorded uncompressed in 16-bit PCM format at 48 kHz for high fidelity sound. Both XLR inputs, as well as the mic terminal have the option for automatic, as well as full manual gain control (-Infinity to +18dB). Additionally, a 3.5mm headphone terminal with 16 volume settings offers accurate audio monitoring.
CF Memory Card Recording
The camera records to CFast cards through two slots.
High-Speed, Slow-Motion, Time-Lapse & Stop-Motion
Beyond the advantages of file-based recording, the camera offers a number of creative possibilities in post-production including Slow & Fast motion.
To connect to external monitors, switchers, VTRs, and NLE systems with SDI inputs, the EOS C300 features industry-standard HD-SDI output, genlock, and timecode terminals, plus audio terminals with linear PCM recording. Timecode and genlock enable synchronised multiple camera capture, perfect for multiple-camera shots, 3D acquisition, and more. The HD-SDI sync terminal can be switched to output to HD Sync, HD Y, Black Burst, and Composite.
Full Manual Control & Focusing Aids
The camera has a Waveform Monitor (WFM) function that shows the overall brightness of a scene, with RGB Parade Display to view red, green, and blue brightness or Spot Display to isolate the luminance distribution of a chosen area. The Vectorscope (VS) display shows real-time hue and saturation levels. For sharp focus, the EOS C300 camera has two peaking modes and a magnified focus assist function. An Edge Monitor Focus Assist provides both a waveform representing the overall degree of focus and a red waveform that represents focus in three specific areas displayed on the camera’s 4-in LCD monitor. To maintain proper highlight exposure, it offers a zebra bar feature as well.