Abstract: The present invention relates to an optomechanical system (1), for dynamically controlling the photometric distribution of a luminaire, comprising a static frame (10), a light emitting substrate (50) with one or more light emitting elements (51) capable of emitting incident light (80), an optical layer (40) comprising one or more optical elements (41) capable of capturing incident light (80) and transmitting transmitted light (90), and a shifting mechanism (60) for translationally moving along at least one direction a movable element, which is chosen from either the optical layer (40) or the light emitting substrate (50). The shifting mechanism (60) comprises further one or more guiding elements (61), capable of maintaining the inclination angle between the light emitting substrate (50) and the optical layer (40) while moving the movable element (40,50).

Abstract: Planar optical module (100, 100?) for capturing, converging and collimating incident light (3, 3?) with a variable incident direction comprising: —a first optical arrangement (10) with an optical layer able to converge the incident light-beam (3, 3?), forming thereby a converging light-beam (4, 4?) and —a second optical arrangement (20) placed downstream said first optical arrangement (10), said second optical arrangement (20) having an optical layer collimating said converging light-beam(s) (4, 4?), forming thereby a collimated and concentrated beam (5, 5?), wherein the first and second optical arrangements (10, 20) are movable one relative to the other such that the relative position of first and second optical arrangements (10, 20) allows said collimated and concentrated beam (5, 5?) to have an orientation which is, in a plane perpendicular to the main plane (P) of the planar optical module (100, 100?), predetermined, fixed and independent from the direction of the incident light (3, 3?).

Abstract: Disclosed is an optomechanical system (10) for capturing and transmitting incident light (40) with a variable direction of incidence to at least one collecting element (31, 31?, 31?, 31??, 31A, 31B), with an optical arrangement (20) able to capture a beam of the incident light (40), concentrate the captured beam of the incident light, and transmit one or more concentrated beams (50) of the incident light to the at least one collecting element (31, 31?, 31?, 31??, 31A, 31B), and a shifting mechanism for moving the optical arrangement (20) with respect to the at least one collecting element (31, 31?, 31?, 31??, 31A, 31B), wherein the moving of the shifting mechanism is controllable in such a way that, for any direction of incidence of the incident light (40), the one or more concentrated beams (50) of the incident light can be optimally collected by the at least one collecting element (31, 31?, 31?, 31??, 31A, 31B), In this optomechanical system (10), the optical arrangement (20) comprises a first optica