Model |
ALEXA Mini LF |
|
Sensor Type |
Large Format ARRI ALEV III (A2X) CMOS sensor with Bayer pattern color filter array |
|
Sensor Maximum Resolution and Size |
|
4448 x 3096 |
36.70 x 25.54 mm / 1.444 x 1.005" |
⌀ 44.71 mm / 1.760" |
|
Sensor Frame Rates |
|
0.75 \- 90 fps |
|
Photosite Pitch |
|
8.25 μm |
|
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 |
|
|
|
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 |
|
Recording Formats |
|
MXF/ARRIRAW |
MXF/Apple ProRes 4444 XQ |
MXF/Apple ProRes 4444 |
MXF/Apple ProRes 422 HQ |
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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 ProRes UHD: 0.75 - 60 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 |
|
|
|
Measurements (HxWxL) |
|
140 x 143 x 188 mm / 5.5 x 5.6 x 7.4" |
(camera body with LPL lens mount) |
|
Weight |
|
∼2.6 kg / ∼5.7 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 |
|
Power Consumption |
|
min. 43W |
max. 84W |
(Camera body with MVF\-1) |