ARRI Alexa Studio XT

ATM system • Products • Cameras • ARRI Alexa Studio XT

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ARRI Alexa Studio XT digital camera.

Got optical viewfinder and mirror shutter.

Electronic viewfinder option.

Can record OpenGate and 4:3, 16:9 ratio.

TECHNICAL SPECIFICATIONS

Camera Type35 format film-style digital camera with an optical viewfinder, an Open Gate/4:3/16:9 switchable active sensor area, built-in support for the ARRI Wireless Remote System and the cmotion cvolution lens control system, built-in motorized filter slider, Lens Data System and integrated shoulder arch
Sensor35 format ALEV III CMOS sensor with Bayer pattern color filter array.
Photo Sites16:9
2880 x 1620 used for ARRIRAW 16:9
2880 x 1620 down sampled to 1920 x 1080 for HD-SDI, ProRes HD 16:9 and DNxHD HD 16:9
2868 x 1612 down sampled to 2048 x 1152 for ProRes 2K 16:9
3168 x 1778 used for ProRes 3.2K 16:94:3 Full
2880 x 2160 used for ARRIRAW 4:3 Full
2868 x 2150 down sampled to 2048 x 1536 for ProRes 2K 4:3

4:3 Cropped
2578 x 2160 used for ARRIRAW 4:3 Cropped

Open Gate
3414 x 2198 used for ARRIRAW Open Gate

For a drawing with details about the recording areas, surround views and framelines,
page 1 of 2 click here

For a drawing with details about the recording areas, surround views and framelines,
page 2 of 2 click here

Operating ModesMirror shutter on or off. Switching takes approximately 3 seconds.

16:9, 4:3 Full, 4:3 Cropped or Open Gate sensor modes. Switching takes approx. 60 seconds. 16:9 available for ARRIRAW, ProRes and DNxHD recording. 4:3 Full available for ARRIRAW and ProRes 2K recording. 4:3 Cropped and Open Gate available for ARRIRAW recording.
Regular or High Speed mode. Switching takes approx. 20 seconds.

Frame Rates16:9
ProRes HD
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 120 fps
ProRes 2K
Mirror shutter on 0.75 – 60 fps
Mirror Shutter off 0.75 – 60 fps
ProRes 3.2K
Mirror shutter on 0.75 – 30 fps
Mirror Shutter off 0.75 – 30 fps
DNxHD HD
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 120 fps
ARRIRAW
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 120 fps4:3 Full
ProRes 2K
Mirror shutter on 0.75 – 48 fps
Mirror Shutter off 0.75 – 48 fps
ARRIRAW
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 90 fps

4:3 Cropped
ARRIRAW
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 96 fps

Open Gate
ARRIRAW
Mirror shutter on 0.75 – 60 fps
Mirror shutter off 0.75 – 75 fps

All speeds adjustable with 1/1000 fps precision. To record above 60 fps, the camera needs to be switched to high speed mode.

Note: some limitations based on recording media or recording file settings apply.

For a detailed table of frame rates for ALEXA XT Studio with Mirror Shutter off click here

For a detailed table of frame rates for ALEXA XT Studio with Mirror Shutter on click here

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