Coaxial light

The STE combines the axis of lens and camera with the axis of lighting. Since the type and position of the optics and the lighting are freely selectable, the user can optimally modify the light reflection to suit the given requirements.If the STE is between lens and test object, the optical ray of the Machine Vision system is vertical. This minimise the working distance and also causes a parallel shift in the optical axis of the Machine Vision system.

Beam splitter unit


  • Beam splitting unit for coaxial light
  • Rugged case of anodised aluminium with high deformation resistance


  • by means of adaptors combinable with area lights, ring lights and lenses