“…Namely, the reference works our study is based upon concern symplectic geometry, 10 metaplectic group, 11 Gabor Frames and their relations to operators 2,3,9,12 and Gabor synthesis on non-separable lattices . 1,16 Note that since Linear Canonical Transformations constitute the subset of Canonical Transformations that model the paraxial optics, the illustrative virtue of this application example has its limitations; in practice it is likely that the some optical elements within the headsets will not suit to paraxial optics, because of the form factor that constraints the spacing between the elements. Also, the rotation of the headset is not a linear transformation, and its paraxial approximation is only relevant when the rotation angle is small.…”