Rough camera intrinsics for gaze datasets (Indiana Univ. and GeorgiaTech)

Hello Ego4D authors and community,

This question is specifically directed towards Indiana University and Georgia Tech folks (who helped with gaze tracking annotations). Is it possible to get rough camera intrinsics for your respective cameras, i.e. Pupil labs invisible and Ordro EP6 4K?

I wish to convert the given normalized eye gaze estimates to yaw and pitch angles (as 3d eye gaze angles from eye). Even rough intrinsics would be really helpful. Thanks!