Patents Assigned to OPTOTUME AG
  • Illumination Source with Variable Divergence
    Publication number: 20130170220
    Abstract: The illumination source has a LED light source (2) generating a first divergent light field (6). The light from the LED light source (2) is processed by a first optical element (10), in particular a first lens element, to generate a second divergent light field (19). The first divergent light field (19) is processed by a second optical element (20) having a variable lens variable focus in order to generate a third light field (35) whose divergence can be varied.
    Type: Application
    Filed: September 2, 2010
    Publication date: July 4, 2013
    Applicant: OPTOTUME AG
    Inventors: Michael Bueeler, Manuel Aschwanden