An imaging system for imaging an object point to an image point, the
system including: a beam splitter positioned to receive light rays from
the object point and separate each of a plurality of rays into a
transmitted portion and a reflected portion, the transmitted portions
defining a first set of rays and the reflected portions defining a second
set of rays; and an array of independently positionable reflecting
elements forming a reflecting surface positioned to receive one of the
sets of rays from the beam splitter and focus that set of rays towards
the image point via the beam splitter.