Vocas Viewfinder bracket for Arri viewfinders This viewfinder bracket kit is designed for the Arri Alexa Mini and Amira viewfinders. The Arri viewfinder bracket kit uses a NATO rail system to connect the viewfinder to the camera via a 15 mm top rail and prevents the viewfinder from "twisting", which can result in a crooked horizon of the image.
A single sided NATO rail with single 15 mm (170 mm) is included in this kit.
