The OL 750 Spectroradiometer can be configured to measure the specular reflectance of polished materials or mirrors as a function
of both wavelength and angle of incidence with the addition of the OL Series 740-20 High Intensity Source Attachment and OL
Series Power Supply, the OL 750-75MA Variable Angle Specular Reflectance Attachment and the OL 750-429 Specular
Spectral Reflectance Application Software. Measurements can be made against a standard (calibrated) mirror or without the
use of a standard by directly measuring the incident beam. Linear transmittance as a function of wavelength and angle of
incidence may also be measured using this configuration along with the OL 750-424 Spectral Transmittance Application Software.
The OL 750-429 Specular Spectral Reflectance Measurement Software can compute:
- Reflectance
- Photometric Reflectance
The diagram below illustrates an OL Series 750 Automated Spectroradiometric Measurement System configured for Specular Spectral
Reflectance. Selecting a component illustrated in the diagram will provide a short description of the item.
Typical Specular Spectral Reflectance System Optical Layout
