In some embodiments, {TAIL ~ each aperture array} is {HEAD ~ a second processing optic} that comprises another plurality of optical elements 
In some embodiments , { TAIL ~ each aperture array } is { HEAD ~ a second processing optic } that comprises another plurality of optical elements
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH