The MAP-2 Adapter Plate for ALEXA Mini from ARRI supports a pair of 15mm LWS rods, and mounts to the bottom or top of the camera. Use this adapter to flesh out your ALEXA Mini rig with rod-mounted accessories. The MAP-2 adapter plate is compatible with studio bridgeplates when used with the separately available BPA-4 adapter. Tape measure studs on both sides of the plate aid in measuring precise focus distances.