APPARATUS ENABLING VISUAL REPRESENTATIONS OF A SCENE FROM MULTIPLE VIEWPOINTS

摘要

An apparatus comprising a plurality of optical deflectors arranged about a curve which at least partially encircles a volume. The optical deflectors are configured to at least partially deflect incident light away from the volume. The optical deflectors have respective optical axes which extend outwardly from the volume. The optical axes have a component orthogonal to a plane of the curve and a component parallel to the plane. Nearest neighbouring optical deflectors have respective optical axes with differently directed orthogonal components and with an angular separation between parallel components of less than 90 degrees.