The ARRI ALEXA Mini LF is a compact yet powerful camera that brings the magic of ARRI’s large-format cinematography to a lightweight and versatile form factor. Designed for flexibility without compromising image quality, the ALEXA Mini LF has become a favorite for filmmakers tackling everything from high-budget blockbusters to independent projects.
Large-Format 4.5K Sensor
At the heart of the ALEXA Mini LF is the same large-format 4.5K sensor found in the ARRI ALEXA LF. With a resolution of 4448 x 3096, it delivers stunning cinematic visuals, offering incredible detail, dynamic range, and depth of field. This sensor’s ability to create a natural and immersive image is ideal for projects aiming to captivate audiences with breathtaking visuals.
Signature ARRI Look
The ALEXA Mini LF maintains ARRI’s legendary color science, ensuring natural skin tones, rich colors, and a film-like aesthetic. The camera supports workflows that demand the highest quality, with ARRIRAW and ProRes recording options that preserve the integrity of every frame.
14+ Stops of Dynamic Range
With more than 14 stops of dynamic range, the ALEXA Mini LF captures stunning highlight and shadow detail, even in high-contrast scenes. This capability makes it well-suited for HDR workflows, enabling rich and lifelike imagery that stands out on both theatrical and digital platforms.
Compact and Lightweight Design
Weighing just 2.6 kg (body only), the ALEXA Mini LF is built for maximum portability without sacrificing performance. Its compact design makes it ideal for handheld shooting, drones, gimbals, and tight spaces, offering filmmakers creative freedom in how they capture their scenes.
ARRI LPL Mount and Lens Compatibility
The ALEXA Mini LF features ARRI’s LPL (Large Positive Lock) lens mount, which is optimized for large-format lenses like ARRI Signature Primes. It also supports a wide range of third-party lenses, providing cinematographers with unmatched versatility to achieve their desired look.
Robust Build for Professional Use
Built to ARRI’s rigorous standards, the Mini LF is designed to withstand the toughest shooting conditions. Its weather-sealed body protects against dust, humidity, and extreme temperatures, making it reliable for on-location shoots and high-intensity environments.
Versatile Frame Rates
The ALEXA Mini LF offers flexible frame rate options, ranging from 0.75 fps to 90 fps in 4.5K resolution. This allows filmmakers to explore creative possibilities, such as dramatic slow-motion or time-lapse sequences, while maintaining the highest image quality.
Seamless Workflow Integration
The ALEXA Mini LF supports ARRIRAW and ProRes workflows, ensuring compatibility with industry-standard post-production pipelines. Its dual media slots for Codex Compact Drives enable extended recording times and fast data transfer, keeping production efficient.
Advanced Audio and Connectivity
Despite its compact size, the ALEXA Mini LF includes professional-grade audio and connectivity options, including SDI, Ethernet, and timecode synchronization. This makes it a robust choice for multi-camera setups and complex productions.
Exceptional Low-Light Performance
The Mini LF excels in low-light scenarios, thanks to its large sensor and advanced noise-reduction technology. It captures clean, vibrant footage in challenging lighting conditions, making it a versatile tool for both natural and controlled environments.
Ideal for Versatile Applications
From feature films and TV series to commercials and live-action stunts, the ALEXA Mini LF adapts effortlessly to a variety of production needs. Its compact size, combined with ARRI’s unrivaled image quality, makes it a popular choice for both creative and technical filmmakers.
| Feature | Specification |
| Model | ARRI ALEXA Mini LF |
| Sensor Type | Large-format ARRI ALEV III CMOS sensor with Bayer pattern color filter array |
| Sensor Size | 36.70 mm x 25.54 mm (Diagonal: 44.71 mm) |
| Sensor Resolution | 4448 x 3096 |
| Dynamic Range | 14+ stops |
| Exposure Index (EI) | 160 – 3200 |
| Recording Resolutions | 4.5K (4448 x 3096) |
| Recording Formats | MXF/ARRIRAW, MXF/Apple ProRes |
| Frame Rates | 0.75 – 60 fps (ARRIRAW), 0.75 – 90 fps (Apple ProRes) |
| Recording Media | Codex Compact Drive 1TB |
| Shutter | Electronic shutter, 5.0° – 356° |
| Lens Mount | LPL Mount (LBUS), PL-to-LPL Adapter |
| Internal Filters | Motorized FSND filters: Clear, ND 0.6, ND 1.2, ND 1.8 |
| Viewfinder Type | MVF-2 viewfinder with 4″ flip-out monitor |
| Viewfinder Features | High-contrast OLED display, 1920 x 1080 resolution |
| Audio Input | 1x LEMO 6-pin for balanced stereo line in and 12 V accessory power out |
| Audio Output | SDI embedded audio, 3.5mm stereo headphone jack |
| Audio Recording | 4-channel, 24-bit, 48 kHz PCM |
| Power Input | 11 V to 34 V DC via LEMO 8-pin connector |
| Power Consumption | ~65 W (camera body with MVF-2) |
| Dimensions (W x H x L) | 125 mm x 140 mm x 190 mm (4.9″ x 5.5″ x 7.5″) |
| Weight | ~2.6 kg (5.7 lbs) – camera body with LPL Mount |
| Operating Temperature | -20°C to +45°C (-4°F to +113°F) |
| Storage Temperature | -30°C to +70°C (-22°F to +158°F) |
| Relative Humidity | 0 – 95% non-condensing |
| Additional Features | Compact size and low weight, Compatible with large-format and Super 35 lenses, Integrated motorized FSND filters, MVF-2 high-contrast HD viewfinder, Supports ARRI Look Library and custom 3D LUTs, Built-in Wi-Fi for remote control |
