Phase and amplitude diffraction gratings
Phase and amplitude diffraction gratings are intended for the UFO observations, anomalous zones, and torsion generator fields. They are fastened to video cameras and mobile phones. The anomalous zones make an influence upon the passage of light through the air. That is why the spectral decomposition of the light after the diffraction gratings the spaces which contain the anomalous zones or the torsion generator field changes their color configuration. When such a grating is aimed at the UFO, a light spectrum is scattered and radiates the UFO by the constituent parts. This makes possible the analysis of the UFO radiations which are not visible by the naked eye.