The EL Series Linescan Back Light is a line light with high
        uniformity and is ideal for linescan applications where
      uniformity is key. It is designed with an integrated dimming controller
      which allows the user to easily adjust the intensity.
    The
      EL Series Linescan Back Light is flexible in use as it can be used for a
      back light or front light. It can be used for applications including paper
      inspection as well as inspection for foreign materials on clear film.
    Options
      available include cylindrical lens and polarizer.