>>> print type(app.currentView.camera.ls())
ModelNode camera T:(pos 0 1.5 4 hpr 151.49 -60.699 0)
  Camera cam ( PerspectiveLens )
    PerspectiveLens fov = 45 34.5159
  CollisionNode Ranger Ray (1 solids) (hidden)
  Spotlight slight ( PerspectiveLens ):
    color 1 1 0.2 1
    specular color 1 1 1 1
    attenuation 1 0 0
    exponent 50
    PerspectiveLens fov = 45 34.5159
<type 'NoneType'>