Spectralon Reference Standards Panels

Spectralon reference standards provide a stable, diffuse reference for field and lab use. They are available in multiple sizes and reflectance levels to match common measurement needs. In addition, the format supports straightforward handling in both indoor and outdoor workflows.

Key features of the Spectralon Reference Standards

  • Standard 99% reflectance targets. This high reflectance specification is suitable for routine reference use.

  • Tough, lightweight wooden cases protect the Spectralon from contamination or rough handling. The enclosure makes transport simpler between sites.

  • Removable lids can be taken off during a measurement and replaced immediately afterward to support convenient field use.

  • Larger sizes include standard ¼‑20 tripod sockets for hands‑free operation. As a result, the setup remains steady while you record readings.

  • Soft, closed‑cell foam cushions the calibrated surface. The material helps keep the reference face protected when stored.

Sizes and calibration

  • 10″ × 10″ and 5″ × 5″ 99% reflectance panels include factory calibration.

  • Other panel reflectance values are available by special order, with or without factory calibration.

spectralon reference standards