LIGHT SOURCE DEVICE AND IMAGING SYSTEM INCLUDING THE LIGHT SOURCE DEVICE

摘要

The present invention provides a light source device including a light source base module, the light source base module having a primary surface and a central axis substantially perpendicular to the primary surface and located substantially at the geometric center of the primary surface, wherein the light source base module has one or more light emitting units fitted therein. The light source device also includes a light source adjusting module that can move back and forth along the direction of the central axis. When the light source adjusting module moves back and forth along the direction of the central axis, it can cause swinging of the one or more light emitting units with respect to the central axis, thereby adjusting the illumination angle and/or illumination range of the one or more light emitting units. The present invention also provides an imaging system including a drive device and the above mentioned light source device.