Spectral Radiance & Luminance Standards

A recognized worldwide leader in high quality spectroradiometric, radiometric, and photometric standards, we offer one of the most complete selections of calibration standard in the industry. For almost 40 years, we have been in the forefront of developing and supplying NIST-traceable standards, enabling our users to approach state- of-the-art accuracies when calibrating optical radiation measurement instrumentation.


Show 1 – 9 of 9 products

OL 426-S Low Light Level Integrating Sphere Calibration Standard

(COMING SOON!)

The OL Series 426-S is designed for accurately calibrating very sensitive microphotometers…

OL 426-SA Automated Low Light Level Integrating Sphere Calibration Standard

(COMING SOON!)

The OL Series 426-SA is the automated version our OL 426-S calibration standard…

OL 455-S High-intensity Integrating Sphere Calibration Standard

(COMING SOON!)

The OL Series 455 serves as a highly accurate, large area, uniform, diffusely radiating source…

OL 455-SA Automated High-intensity Integrating Sphere Calibration Standard

(COMING SOON!)

The OL Series 455-SA is the automated version our OL 455-S calibration standard…

OL 468-39 Wide FOV Automated Integrating Sphere Calibration Standard

The OL 468-39 Automated Integrating Sphere Calibration Standard is a …

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