Camera Features
- Versatile additional tool in the ALEXA camera range
- Exciting variety of application areas
- Super-lightweight carbon body
- Exchangeable lens mounts
- ALEXA sensor and image quality with internal 4:3 & ARRIRAW recording
- Integrated lens motor control and ND filters
- Perfect for gimbals and multicopters
- Future-proof technology with 4K UHD, HDR & HFR recording
Dimensions
- Length: 185 mm
- Width: 125 mm
- Height: 140 mm
(camera body with PL lens mount)
Weight
- ~ 2.3 kg/5 lbs (camera body with titanium PL lens mount)
Sensor
- 35 mm format ARRI ALEV III CMOS with Bayer pattern color filter array
Active photo sites (with surround view)
- 2K: 2868 x 1612 (3154 x 1764)
- 3.2K: 3200 x 1800 (3424 x 1926)
- 4K UHD: 3200 x 1800 (3424 x 1926)
- 4:3 2.8K: 2880 x 2160 (3168 x 2160)
- 2.39:1 2K Ana.: 2560 x 2145 (3424 x 2202)
- HD Ana.: 1920 x 2160 (3424 x 2202)
- Open Gate 3.4K: 3424 x 2202 (3424 x 2202)
Shutter
- Electronic shutter, 5.0° to 356.0°
Exposure latitude
- 14+ stops over the entire sensitivity range from EI 160 to EI 3200 as measured with the ARRI Dynamic Range Test Chart
Exposure index
Filters
- Built-in motorized ND filters 0.6, 1.2, 2.1
Recording media
Recording formats
- ProRes:
S16 HD: 1920 x 1080 (up-sampled from 1600 x 900)
HD: 1920 x 1080
2K Cine 16:9: 2048 x 1152
3.2K: 3200 x 1800
4K UHD: 3840 x 2160 (up-sampled from 3.2K)
4:3 2.8K: 2880 x 2160 (padded to 2944 x 2160)
- Anamorphic ProRes formats with 2x in-camera de-squeeze:
HD Anamorphic: 1920 x 1080 2.39:1
2K Anamorphic: 2048 x 858
- MXF/ARRIRAW (in-camera recording to MXF-wrapped ARRIRAW files):
2.8K 16:9: 2880 x 1620
Open Gate: 3424 x 2202
- MXF/ARRIRAW Open Gate modes with active image area matching 4:3 ProRes modes:
4:3 2.8K (OG 3.4K): 2880 x 2160 (Recording in Open Gate 3.4K)
2.39:1 Ana. (OG 3.4K): 2560 x 2145 (Recording in Open Gate 3.4K)
16:9 HD Ana. (OG 3.4K): 1920 x 2160 (Recording in Open Gate 3.4K)
Recording codec
- ProRes 4444XQ, 4444, 422 (HQ), 422, 422(LT), MXF/ARRIRAW
Recording frame rates
ProRes HD 0.75 – 200 fps
ProRes S16 HD 0.75 – 200 fps
ProRes 2K 0.75 – 200 fps
ProRes 3.2K 0.75 – 60 fps
ProRes UHD 0.75 – 60 fps
MFX/ARRIRAW 16:9 2.8K 0.75 – 48 fps
ProRes 4:3 2.8K 0.75 – 50 fps
ProRes 2:39:1 2K Ana. 0.75 – 120 fps
MFX/ARRIRAW 3.4K Open Gate 0.75 – 30 fps
Color output
- Rec 709, custom look or Log C
Look control
- Import of custom 3D LUT, ASC CDL parameter (slope, offset, power, saturation)
Adjustable image parameters
- Knee, gamma, saturation, black gamma, saturation by hue
Focus and exposure control
- Peaking, zebra, false color, waveform
Sound level
- < 20 dB(A) at standard frame rates
Environmental
- -20° C to +45° C (-4° F to +113° F) @ 95% humidity max, non-condensing splash and dust-proof through sealed electronics
Viewfinder
- Multi Viewfinder MVF-1 (OLED and LCD) with flip-out LCD screen and military-grade connector to camera Camera Control Panel (CCP-1) LCD control panel with option to daisy-chain MVF-1
Control interface
- Soft buttons and OSD on SDI output, integration of Transvideo Starlite HD5-ARRI touch interface WCU-4 hand-unit with control over operational parameters
ARRI lens motor control
- Built-in white coded radio interface for ARRI lens and camera remote control LBUS motor output for daisy-chainable cforce lens control motors Lens Data Archive
Wi-Fi remote control
- Built-in Wi-Fi interface and web-based remote control from phones, tablets and laptops
Custom control
- Optional GPIO interface for integration with custom control interfaces
Power input
Video outputs
- 2x HD-SDI out 1.5G and 3G: uncompressed HD video with embedded audio and metadata, 6G SDI in UHD and 3.2K recording modes
Inputs
- SDI-Genlock (optional activation through ARRI Service), Timecode (in and output)
Other interfaces
- USB 2.0 (for user sets, looks etc.)
- Ethernet for service and web remote control
- EXT accessory interface w. RS pin and unregulated power output (outputs battery voltage)
