ARRI ALEXA Series User Manual

Bridge Plates BP-12/BP-13 43
Figure 24: SCH-1
Figure 25: Camera with SCH-1, side view
8.6 Bridge Plates BP-12/BP-13
The bridge plate BP-12 for 19 mm studio rods has been specifically
developed for ALEXA. It mounts directly to the camera body using two
3/8"/16 screws and ensures that support rods, matte boxes and follow
focus units are positioned properly in regards to the optical center of
the camera, just like all other ARRI cameras.

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)