Live Preview and Image Capture
Photometrica offers a complete set of controls for both the live preview and capture of measurements. Align and focus the instrument via the Preview function’s live video stream, while the Capture Editor manages the key measurement parameters such as exposure time.
View chromaticity measurements in color space diagrams such as (x, y), (u’, v’), and various plots within Photometrica Software.
- color coordinates (x, y), (u’, v’)
- tristimulus values (X, Y, Z)
- dominant wavelength
- correlated color temperature (CCT)
Westboro Photonics imaging colorimeters come standard with four special filters to match the tristimulus functions: two for X (Xblue and Xred) and one for each of Y and Z. For speed-optimized production applications a three-filter solution, where the Xblue component is estimated from Z, is supported.
Additional Filter Support
Photometrica supports other filters installed in photometers and colorimeters for various applications. Filter types include: scotopic, radiometric, bandpass, shortpass or longpass, ipRGC, S cone, M cone, and L cone.
Available computed quantities include:
- Luminous Intensity
- Luminous Flux
- Spectral Radiance
- Radiant Intensity
- Radiant Flux
- CIE Chromaticity Coordinates (xy and u’v’)
- Correlated Color Temperature (CCT)
- Dominant Wavelength
- Gamma and gamma inversion
- Custom computations can be generated to compute user-specified measurement components on a pixel-wise basis
The WP512, WP6ES, and MCIC-S imaging colorimeters have an integrated spot spectroradiometer providing automatic color correction, and markedly improving accuracy. Benefit from fast spectral preview, spectral radiance graphing, tabulated measurement results from the spectra, and more.