The LDT-A2 is specially designed to work with large body Alexa cameras. The LDT-A2 takes raw data from a lens control system and optional LDT-E1, translates it, and injects ARRI lens data straight into ARRIRAW files.
Lenses are encoded using the ARRI Webremote interface following the usual LDS workflow. Lens tables can then be shared between other Alexa cameras.
ARRI Alexa XT, LF and 65