ID 490841 - When exporting a USD file Camera properties are exported in the incorrect measurement.

Problem summary
When exporting a USD file Camera properties are exported in the incorrect measurement.
Customer reported version
modo.15.1v1
Customer reported platform
windows10
Steps to reproduce
1) Open Modo and create a camera item.
2) Export the Camera as a .USD file.
3) Open/inspect the USD file and notice that the focalLength, horizontalAperture, verticalAperture, horizontalApertureOffset and verticalApertureOffset measurements aren't following the USD specification as they are not exported in mm.
Expected behaviour
These values should be exported as mm
Actual behaviour
They are currently exported as cm.
Workaround
Unknown.