ARRI
ARRI ALEXA Mini LF - Body
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Condition
NEW
About the ARRI ALEXA Mini LF - Body
Please Note: ALEXA Mini LF body only.
For complete ARRI Configuration Overview please click here.
Optimised for large-format lenses, the LPL lens mount fitted to ALEXA LF and ALEXA Mini LF cameras accepts ARRI Signature Primes, ARRI Rental DNA LF and 65 format optics, and third-party LPL lenses. The PL-to-LPL adapter (sold separately), which attaches securely to the LPL lens mount without tools, offers backwards compatibility with all PL mount lenses, be they Super 35 or full frame. LDS-2 or /i lens metadata is accessible via the LPL mount, and LDS-1 or /i via the PL-to-LPL adapter. ARRI’s Frame Line and Lens Illumination Tool, available in the Learn & Help/Tools section of the ARRI website, illustrates how much of the large-format sensor is covered by a given lens.
Other manufacturers, such as Panavision and Vantage, offer proprietary lens mounts for the ALEXA LF and ALEXA Mini LF cameras, to support their own lens ranges. Cinematographers therefore have an almost unlimited lens choice when shooting with ARRI large-format cameras.
ARRI Built Quality:
Almost a century of experience, an obsessive attention to detail and an intimate familiarity with the conditions on set have led to generations of ARRI cameras that are robust, reliable and simple to operate - all features that ARRI digital cameras have inherited.
ALEV Sensors:
ARRI's very own ALEV III sensor plays its strengths in a film-like look and feel with HDR capability (since 2010). Originally developed for ARRI ALEXA camera family, it had the same height and width as a 35mm film frame. Nowadays the ALEV III comes to live in different cameras and shapes: ALEXA 65 uses the A3X version - a 65mm sensor - whereas ALEXA LF and ALEXA Mini LF use A2X, the slightly smaller variant that covers a little bit more than "full frame".
Image Processing:
A steady look-out for image quality is key to delivering the best possible image through a given pipeline. In this way new developments and ways to shape the DoP's vision on set can be integrated into ARRI cameras via new software releases. ARIRAW footage recorded before such an update benefits as well as it can be re-processed through an updated pipeline.
Lens Mounts:
Great images derive from great lenses with their individual touch to the image. For this to happen the lens has to sit precisely where it should be, responsible for that is the lens mount. Get to know all ARRI lens mounts and find out what makes ARRI new LPL mount unique.
Viewfinders:
ARRI viewfinder are specifically designed to meet the needs of professional camera operators by offering an extremely fast image display, high image quality, accurate color reproduction and a number of features inherited from ARRI optical viewfinders, including surround view.
Workflow:
The concept behind the term "workflow" is the digital film lab. Hence being able to view, edit and "post" footage recorded with ARRI digital cameras. ARRI develop their own Software Development Kit (ARRIRAW SDK) for processing ARRIRAW data to RGB images and talk to 3rd party vendors to ensure support in their tools.
Specifications
- Sensor Type
- Large Format ARRI ALEV III (A2X) CMOS sensor with Bayer pattern color filter array
- Sensor Size
- 36.70 x 25.54 mm / 1.444 x 1.005" ⌀ 44.71 mm / 1.760"
- Photosite Pitch
- 8.25 μm
- Sensor Frame Rates
- 0.75 - 90 fps
- Sensor Active Image Area (photosites)
- LF Open Gate ProRes 4.5K: 4448 x 3096 LF Open Gate ARRIRAW 4.5K: 4448 x 3096 LF 16:9 ProRes HD: 3840 x 2160 LF 16:9 ProRes 2K: 3840 x 2160 LF 16:9 ProRes UHD: 3840 x 2160 LF 16:9 ARRIRAW UHD: 3840 x 2160 LF 2.39:1 ProRes 4.5K: 4448 x 1856 LF 2.39:1 ARRIRAW 4.5K: 4448 x 1856
- Sensor Active Image Area (dimensions)
- LF Open Gate ProRes 4.5K: 36.70 x 25.54 mm / 1.445 x 1.006" LF Open Gate ARRIRAW 4.5K: 36.70 x 25.54 mm / 1.445 x 1.006" LF 16:9 ProRes HD: 31.68 x 17.82 mm / 1.247 x 0.702" LF 16:9 ProRes 2K: 31.68 x 17.82 mm / 1.247 x 0.702" LF 16:9 ProRes UHD: 31.68 x 17.82 mm / 1.247 x 0.702" LF 16:9 ARRIRAW UHD: 31.68 x 17.82 mm / 1.247 x 0.702" LF 2.39:1 ProRes 4.5K: 36.70 x 15.31 mm / 1.445 x 0.603" LF 2.39:1 ARRIRAW 4.5K: 36.70 x 15.31 mm / 1.445 x 0.603"
- Recording File Container Size (pixel)
- LF Open Gate ProRes 4.5K: 4480 x 3096 LF Open Gate ARRIRAW 4.5K: 4448 x 3096 LF 16:9 ProRes HD: 1920 x 1080 LF 16:9 ProRes 2K: 2048 x 1152 LF 16:9 ProRes UHD: 3840 x 2160 LF 16:9 ARRIRAW UHD: 3840 x 2160 LF 2.39:1 ProRes 4.5K: 4480 x 1856 LF 2.39:1 ARRIRAW 4.5K: 4448 x 1856
- Recording File Image Content (pixel)
- LF Open Gate ProRes 4.5K: 4448 x 3096 LF Open Gate ARRIRAW 4.5K: 4448 x 3096 LF 16:9 ProRes HD: 1920 x 1080 LF 16:9 ProRes 2K: 2048 x 1152 LF 16:9 ProRes UHD: 3840 x 2160 LF 16:9 ARRIRAW UHD: 3840 x 2160 LF 2.39:1 ProRes 4.5K: 4448 x 1856 LF 2.39:1 ARRIRAW 4.5K: 4448 x 1856
- Exposure Latitude
- 14+ stops over the entire sensitivity range from EI 160 to EI 3200 as measured with the ARRI Dynamic Range Test Chart (DRTC-1)
- Exposure Index
- Adjustable from EI 160-3200 in 1/3 stops EI 800 base sensitivity
- Shutter
- Electronic shutter, 5.0°- 356° or 1s - 1/8000s
- Recording Formats
- MXF/ARRIRAW MXF/Apple ProRes 4444 XQ MXF/Apple ProRes 4444 MXF/Apple ProRes 422 (HQ)
- Recording Media
- Codex Compact Drives
- Recording Frame Rates
- LF Open Gate ProRes 4.5K: 0.75 - 40 fps LF Open Gate ARRIRAW 4.5K: 0.75 - 40 fps LF 16:9 ProRes HD: 0.75 - 90 fps LF 16:9 ProRes 2K: 0.75 - 90 fps LF 16:9 ARRIRAW UHD: 0.75 - 60 fps LF 2.39:1 ProRes 4.5K: 0.75 - 60 fps LF 2.39:1 ARRIRAW 4.5K: 0.75 - 60 fps Note: maximum fps values are preliminary information
- Recording Modes
- Standard real-time recording No Pre-recording No Intervalometer
- Color Output
- Rec 709 Rec 2020 Log C Custom Look (ARRI Look File ALF-2)
- Look Control
- Import of custom 3D LUT ASC CDL parameters (slope, offset, power, saturation)
- White Balance
- Manual and auto white balance, adjustable from 2000K to 11000K in 10K steps Color correction adjustable range from -16 to +16 CC 1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values
- Filters
- Built-in motorized ND filters 0.6, 1.2, 1.8 Fixed optical low pass, UV, IR filter
- Image Outputs
- 1x proprietary signal output for MVF-2 viewfinder 2x SDI Out: 1,5G (SMPTE ST292-1), 3G (SMPTE ST425-1, ST425-3), 6G (SMPTE ST2081-10)uncompressed video with embedded audio and metadata
- Lens Squeeze Factors
- 1.00 1.25 1.30 1.50 1.65 1.80 2.00
- Exposure and Focus Tools
- False Color Zebra Zoom Aperture and Color Peaking
- Audio Input
- 1x LEMO 6pin balanced stereo line in with 12V power output (Line input max. level +24dBu correlating to 0dBFS)
- Audio Output
- SDI (embedded) 3,5mm stereo headphone jack (on MVF-2)
- Audio Recording
- 2 channel linear PCM, 24 bit 48 kHz
- Remote Control Options
- MVF-2 viewfinder (sold separately) can act as wired remote control with 10m/33ft cable Web-based remote control from smart phones, tablets and laptops via WiFi & Ethernet Camera Access Protocol (CAP) via Ethernet & WiFi GPIO interface for integration with custom control interfaces WCU-4 hand-unit with control over lens motors and operational parameters via built-in white radio SXU-1 hand-unit with control over one lens channel OCU-1 and Master Grip control of lens and user buttons
- Interfaces
- 1x LEMO 5pin LTC Timecode In/Out 1x LEMO 10pin Ethernet for remote control and service 1x BNC SYNC IN 1x LEMO 7pin EXT multi purpose accessory interface w. RS pin and 24V power output 1x LEMO 4pin LBUS (on lens mount) for lens motors, daisy chainable 1x USB 2.0 in media bay (for user setups, look files etc)
- Wireless Interfaces
- Built-in WiFi module (IEEE 802.11b/g) Built-in White Radio for ARRI lens and camera remote control
- Lens Mounts
- LPL lens mount with LBUS connector PL-to-LPL adapter Leitz M mount (availbale from Leitz)
- Flange Focal Depth
- LPL mount: 44 mm with PL-to-LPL adapter: 52 mm
- Power Input
- 1x LEMO 8pin (10.5-34 V DC)
- Power Consumptio
- nAround 65 W when recording ProRes 4444 with MVF-2 attached (preliminary information)
- Power Outputs
- 1x Fischer 3pin 24V RS 1x LEMO 2pin 12V 1x LEMO 7pin EXT 24V power output
- Measurements (HxWxL)
- 140 x 143 x 188 mm / 5.5 x 5.6 x 7.4" (camera body with LPL lens mount)
- Weight
- ~ 2.7 kg / ~ 6.0 lbs (camera body with LPL lens mount)
- Operating Temperature
- -20° C to +45° C / -4° F to +113° F @ 95% relative humidity max, non condensing, splash and dust proof through sealed electronics
- Storage Temperature
- -30° C to +70° C / -22° F to +158° F
- Sound Level
- < 20 dB(A) at 24fps
