ARRI ALEXA Series User Manual

Plus Camera Controls 181
Anamorphic desqueeze
For the electronic viewfinder EVF-1 and the MON OUT both 1.3x and 2x
anamorphic desqueeze is available in 4:3 mode. 1.3x anamorphic
desqueeze results in an image size of 1280 x 720 for the EVF and 1920 x
1080 for the MON OUT, while 2x desqueeze results in an image size of
1280 x 480 for the EVF and 1920 x 720 for the MON OUT.
For the optical viewfinder (ALEXA Studio and ALEXA XT Studio only) ,
anamorphic desqueeze can be achieved by flipping an anamorphic
element into the optical path. By default, the OVF has an optical
element for 2x desqueeze. An optical element for 1.3x desqueeze is also
available.

ARRI ALEXA Series Specifications

General

Dynamic Range	14+ stops
Resolution	4.5K (ALEXA LF), 6.5K (ALEXA 65)
Recording Formats	ARRIRAW, Apple ProRes
Lens Mount	PL mount
Viewfinder	Optional EVF (Electronic Viewfinder)
Sensor Size	Super 35 (most models), Large Format (ALEXA LF, ALEXA 65)
ISO Range	EI 160 - EI 3200 (Base ISO 800)