A recognized worldwide leader in high quality spectroradiometric, radiometric, and photometric standards, we offer one of the most complete selection of calibration standards in the industry. Since 1970, 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.
- OL 730-5A and OL 730-5C UV-Enhanced Silicon Detectors
- OL 740-17 and OL 740-17C Pyroelectric Detectors
- OL Series 730-TE Thermoelectrically Cooled Detector Packages
- OL Series 750-HSD High Sensitivity Detectors