1. An arrangement for recording a scene with a common aperture and multiple cameras comprising: a lens for imaging the scene on N light-sensitive surfaces; N beam splitters for dividing light from said lens into N equal intensity paths; N shutters operated by a controller, one controller being in each said path; N said light-sensitive surfaces following each said shutter; and means for independently adjusting the path length to each said light-sensitive surface; each shutter blocking incident light of its path until commanded by said controller to pass said light for the duration of a coded pattern projected during said duration.