120 ALEXA Plus
13.2.1 Lens Adapter PL-Mount LA-PL-2 (with LDS)
The lens mount of the ALEXA Plus supports the ARRI Lens Data System.
The LDS lens must be mounted in the 12 o'clock or 3 o'clock position to
enable the LDS functions. Take great care not to harm any elements of the
LDS contacts on either lens or camera when attaching or deattaching a lens
or lens port cover.
Besides the LDS feature, the same rules as with the LA-PL-1 LA-PL-1 apply.
Figure 83: Lens adapter PL-Mount LA-PL-2 (with LDS)