Film equipment rental
1,500 € / day

Arri Alexa LF

Product code: 1444

Features:

SENSOR

Resolution (H x V)

LF Open Gate: 4448 x 3096

LF 16:9: 3840 x 2160

LF 2.39:1: 4448 x 1856

Sensor 

LF Open Gate: 36.70 x 25.54 mm

LF 16:9: 31.68 x 17.82 mm

LF 2.39:1: 36.70 x 15.31 mm

Image Circle

LF Open Gate: 44.71 mm

LF 16:9: 36.35 mm

LF 2.39:1: 39.76 mm

 

CAMERA

 

Lens Mount       

62 mm LPL-mount

Lens Data Compatibility

LDS-1, LDS-2, /i Technology

Flange Focal Depth

44 mm

Frame Rates

LF Open Gate:

ARRIRAW: 0.75–90 fps

ProRes: 0.75–60 fps

 

LF 16:9:

ARRIRAW: 0.75–90 fps

ProRes: 0.75–60 fps

 

LF 2:39:1:

ARRIRAW: 0.75–150 fps

ProRes: 0.75–100 fps

 

Shutter

5–358°

Exposure Latitude

14+ stops

Exposure Index               

EI 800

 

AUDIO

 

Sound Level

<20 dBA

Audio Input

1 x 5-pin XLR for 2 channels, line level

 

RECORDING

 

Recording Codecs

ARRIRAW (.ari)

QuickTime/ProRes 4444 XQ, 4444, 422 HQ, 422

Recording Resolutions

LF Open Gate: 4.5K

LF 2.39:1: 4.5K

LF 16:9: UHD, 2K (in-camera downscale), HD (in-camera downscale)

Supported Media

ARRIRAW or ProRes: SXR Capture Drives 2 TB

ARRIRAW or ProRes: SXR Capture Drives 1 TB

ProRes: SxS PRO+ cards 256 GB

 

INTERFACES / PORTS

 

Monitor Outputs

Monitor Out 1a, 1b, and 2: 6G-SDI UHD or 1.5G-SDI HD up to 30 fps

Monitor Out 3: 1.5G-SDI HD up to 30 fps, wireless video

Anamorphic De-Squeeze

1.25x, 1.3x, 1.5x, 2x lens-squeeze ratios

Power Input

11.5–34 VDC

Power Output

4 x RS, 24 V

1 x 12 V

1 x External, 24 V

1 x Ethernet, 24 V

 

ENVIRONMENTAL

 

Operating Temperature                -4 to 113°F (-20 to 45°C)

 

PHYSICAL

 

Dimensions (LxWxH)

 14.3 x 7.9 x 6.2" / 36.3 x 20.1 x 15.7 cm

Weight Body with LPL Mount

17.2 lb / 7.8 kg


Arri Alexa LF user manual