This tool can be very beneficial to Matchmovers - LookDev/Lighting - Compositing. It extracts most of the data you need like Focal Length, Focus Distance, Fstop etc..
You can synch a full take on disk with a Read node inside Nuke and extract the static data as well as animated just for the duration of the plate.
How to install
Python / mS_ARRI_MetaExtract
Copy entire folder to HOME/.nuke/
- Add this line to your init.py : nuke.pluginAddPath('./mS_ARRI_MetaExtract')