Patent ID: 6885509

Claim:
An imaging arrangement which includes: a support structure; a series of lenses mounted to the support structure and capable of receiving light from a scene and projecting the light, wherein light leaving the series of lenses includes light from an entire first included angle measured from a first angle to a second angle, the first angle being from the series of lenses to a first location of the scene and the second angle being from the series of lenses to a second location of the scene; and a module which includes: a support frame; and a set of lenses mounted to the support frame, the support frame being releasably mounted to the support structure in a position wherein the set of lenses receives at least a portion of the light after leaving the series of lenses, the light then passing through the set of lenses and leaving the set of lenses, the set of lenses being configured so that light leaving the set of lenses includes light from a second included angle only which is smaller than and located within the first included angle.