The ARRI EVF-1 set for ALEXA Studio/ALEXA XT Studio all you need to use the ALEXA Electronic Viewfinder EVF-1 on the ALEXA Studio or ALEXA XT Studio.
Includes:
K2.72008.0 - Electronic Viewfinder EVF-1
K2.74001.0 - Viewfinder Mounting Bracket VMB-3
K2.72063.0 - Electronic Viewfinder Adapter EVA-1
K2.72012.0 - Viewfinder Cable Short (0.35m/1.2ft) KC 150-S