I am very surprised that even the latest Revit 2019, does not allow to numerically set the length of the camera lens.
It can intuitively be changed by using the: right click on “Full Navigation Wheel” -> “Increase/Decrease Focal Length”:
But there is no way of checking what is the current value.
Can at least Dynamo do this? Access through Revit API a property of the lens length, and if not set it, then at least read its current value?
Any reply would be helpful.