ARRI Alexa Mini LF 4.5K

Compact, lightweight and self-contained, the ARRI ALEXA Mini LF is a versatile additional tool in the ALEXA LF 4.5K camera range.

Designed for specialised shot-making, the ALEXA Mini LF features a super-lightweight carbon body housing ARRI’s FULL FRAME 4.5k image capture that is NETFLIX approved.

The ALEXA Mini LF has an internal integrated lens motor control system that allows use of CForce Mini motors for remote focus, iris and zoom operation.

The camera kit comes with a WCU-4 Wireless Hand Control Unit that allows control of not only* focus, iris and zoom but also partial control of key settings on the ALEXA Mini LF. The easy-to-read lens and camera information is available on the large 3” display.

*One CForce Mini Motor included in Alexa Mini Kit – extra motors available at cost

Technical Specifications
Sensor Large Format ARRI ALEV III (A2X) CMOS sensor with Bayer pattern colour filter array
Dimensions Length: 140mm Width: 143mm Height: 188 mm (camera body with LPL mount and no cage)
Weight Approx: 2.6kg (camera body with LPL mount and no cage or viewfinder)
Lens Mounts Available LPL/PL (PL Mount Adapter Supplied)
Internal Filters Built-in Motorized ND filters 0.6, 1.2, 1.8
Exposure Index Adjustable from EI 160-3200 in 1/3 stops - EI 800 base sensitivity
Recording Media Codex Compact Drive 960Gb (3 x Supplied with Production Kit)
Recording Formats LF Open Gate 4.5K: 4448 x 3096 ARRIRAW, LF Open Gate 4.5K: 4448 x 3096 ProRes, LF 16:9 UHD: 3840 x 2160 ARRIRAW, LF 16:9 UHD: 3840 x 2160 ProRes, LF 2.39:1 4.5K: 4448 x 1856 ARRIRAW, LF 2.39:1 4.5K: 4448 x 1856 ProRes, LF 16:9 2K: 3840 x 2160 down sampled to 2048 x 1152 ProRes, LF 16:9 HD: 3840 x 2160 down sampled to 1920 x 1080 ProRes
Recording Codec ProRes 4444XQ, 4444, 422 (HQ), 422, ARRIRAW
Recording Frame Rates 16:9 0.75 - 90 fps (LF 16:9 HD/2K ProRes) 16:9 0.75 - 60 fps (LF 16:9 UHD/ARRIRAW) 2.39:1 4.5K 0.75 - 60 fps (ProRes/ARRIRAW) LF Open Gate 4.5K 0.75 - 40 fps (ProRes/ARRIRAW)
Power Input 11-34 V DC
Optional Accessories
Codex Compact Drive 960Gb
CForce Plus Motor
LMB 4x5 3/2 Stage Clamp On Mattebox
SmallHD 502 5" Onboard Monitor
EasyRig Vario 5