ARRI ALEXA Plus 4:3 User Manual

In-Camera Filter Module IFM-1 227
3. Untighten the reflex tube (2) with the wrench (1) and unscrew it
with your fingers. Do not touch the sensitive sensor glass:
4. Accurately insert the IFM-1 Bottom Ring (1) into the PL mount (2).
The square red nut must be in the 6 o'clock position and face
camera-outwards, with the two smaller red pins taking the 10:30
and 1:30 positions:

ARRI ALEXA Plus 4:3 Specifications

General

Brand	ARRI
Model	ALEXA Plus 4:3
Category	Camcorder
Language	English