A recognized worldwide leader in high quality irradiance and illuminance standards, we offer one of the most complete selections of calibration standards in the industry. Since 1970, we have been in the forefront of developing and supplying NIST-traceable standards for precise and accurate calibration of optical radiation measurement instrumentation.
- OL 200, OL 220, & OL 245 High-Accuracy Irradiance Standards
- OL 220 & OL 245-TSF NIST-Traceable Total Spectral Radiant Flux & Total Luminous Flux Standards
- OL 345 Radiometric and Photometric Calibration Standards
- OL 752-10/ 752-12 Plug-in Standards of Spectral Irradiance
- OL FEL High-accuracy Irradiance Standard
- OL UV-40 Ultraviolet Irradiance Standards
Key Contacts
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Tel: +1 407-422-3171
