ILLUMINATION DEVICE FOR ILLUMINATING AN OBJECT

摘要

An illumination device (1) for illuminating an object comprising a light source (2) to emit light (21), an adjustable optical element (3) for adjusting the light (21) originated from the light source (2) into adjusted light (31), and a controller (4) for controlling at least one element of a group of elements comprising the adjustable optical element (3) and the light source (2) in response to an adjusting control signal (71) via at least one driving signal (75, 76).