The lamp is mounted in a housing which provides both shielding of the lamp to prevent stray light and heat sinking to protect the operator. The lamp housing contains a precision adjuster that controls the amount of light entering the sphere. The flux field at the exit port of the sphere is uniform and independent of the field of view. The exit port is approximately 45mm in diameter, and comes with a seal to avoid contamination of the coating when not in use.

Key features

  • 1.5mm layer of BaSO4 coating
  • High-stability quartz lamp

RELIABILITY

  • High stability quartz lamp
  • Comes with a seal to avoid contamination of the coating