ATM system • Products • Cameras • ARRI Alexa mini LF
ARRI Alexa mini LF
Combining the compact size and low weight of the popular Alexa mini with the large-format Alexa LF sensor, Alexa mini LF brings exciting new creative possibilities to ARRI’s large-format camera system.
- Immersive large-format look
- Lower noise with higher usable sensitivity
- Highest dynamic range of any production camera
- ARRI Color Science for natural skin tones, VFX and easy color correction
- MXF/ARRIRAW and MXF/ProRes
- New Codex Compact Drive 1TB
- New electronic viewfinder MVF-2 with new connection cable
- Three built-in, motorized optical ND filters 0.6, 1.2, 1.8
- Built-in microphone
- 12V LEMO and 24V RS Fischer power connectors built inside
- LPL and PL mounts available
TECHNICAL SPECIFICATIONS
ARRI ALEXA Mini LF Specs
Image Sensor
| Image Sensor Size | 36.7 x 25.54 mm (ARRI Large Format) |
| Sensor Type | CMOS |
| Sensor Resolution | Actual: 4448 x 3096 |
| Pixel Pitch | 8.25 µm |
| Advertised Dynamic Range | 14 Stops |
Camera
| Lens Mount | None |
| Lens Communication | Yes, Cooke /i, ARRI LDS, ARRI LDS-2 |
| Internal Filter Holder | No |
| Shutter Speed | 1/1 to 1/8000 sec |
| Shutter Angle | 5 to 356° |
| Built-In ND Filter | Mechanical Filter Wheel with 2 Stop (1/4), 4 Stop (1/16), 6 Stop (1/64) ND Filters |
| Built-In Microphone Type | Stereo |
| Recording Media | 1 x Codex Compact Drive Card Slot |
Internal Recording
| Raw Recording | MXF/ARRIRAW: 4448 x 3096 at 40 fps 4448 x 1856 at 60 fps |
| Recording Modes | MXF/ProRes 4444XQ: 4480 x 3096p up to 40 fps 4448 x 1856p up to 60 fps 3840 x 2160p up to 60 fps 2048 x 1152p up to 90 fps 1920 x 1080p up to 90 fps MXF/ProRes 4444 4:4:4: 4480 x 3096p up to 40 fps 4448 x 1856p up to 60 fps 3840 x 2160p up to 60 fps 2048 x 1152p up to 90 fps 1920 x 1080p up to 90 fps MXF/ProRes 422HQ 4:2:2: 4480 x 3096p up to 40 fps 4448 x 1856p up to 60 fps 3840 x 2160p up to 60 fps 2048 x 1152p up to 90 fps 1920 x 1080p up to 90 fps |
| Gamma Curve | ARRI Log C, Rec2020, Rec709 |
| Audio Recording | MXF: 2-Channel 24-Bit 48 kHz LPCM Audio |
Interfaces
| Video Connectors | 2 x BNC (6G-SDI) Output |
| Audio Connectors | 1 x 6-Pin LEMO Input |
| Other I/O | 1 x 5-Pin LEMO Timecode Data Input/Output 1 x 10-Pin LEMO LAN Data, Control Input/Output 1 x BNC Sync Control Input 1 x 7-Pin LEMO Monitor, Video Input/Output 1 x USB Type-A USB 2.0 Data 1 x Proprietary Viewfinder |
| Wireless Interfaces | 2.4 GHz Wi-Fi Control |
EVF
| EVF | Optional, Not Included |
Power
| Power Connectors | 1 x 8-Pin LEMO (10.5 to 34 VDC) Input 1 x 3-Pin RS (24 VDC) Output 1 x 2-Pin LEMO (12 VDC) Output 1 x Proprietary (24 VDC) Output |
| Power Consumption | ≥65 W |
Environmental
| Operating Temperature | -4 to 113°F / -20 to 45°C |
| Storage Temperature | -22 to 158°F / -30 to 70°C |
General
| Dimensions | 7.4 x 5.6 x 5.5″ / 18.8 x 14.22 x 13.97 cm |
| Weight | 6 lb / 2.72 kg |
