Photon Transfer System through the chiral oscillating Axion Lattice space, with variable speed around black holes. Also around large masses like the Planets see: Venus LASOF (Local A-Symmetric Oscillating Frame).
Vacuum Lensing by black holes and large masses ( containing black holes, like crashed comets ( like sunspots).see also: https://vixra.org/author/leo_vuyk
Below: Vacuum photon trajectories with Penrose trapped surface or vacuum collision horizon.
