• Non-contact 2D Spectral Measurement System

Non-contact 2D Spectral Measurement System

WeSpectra SpectraEye non-contact 2D spectral measurement system is based on innovative spectral imaging technology. It is designed for both industrial and academic use. Spectral range covers from 400 to 1000nm. Excellent optical design and components allow excellent optical resolution (FWHM 2nm) and small aberration. SpectraEye software provide complete solutions to measure and analyze accurate color results in both R&D and mass production lines. SpectraEye can measure color samples which are unmeasurable by typical benchtop spectrophotometers, including extreme small samples, powders, multi-colored, irregular-shaped samples, etc.

Spectral range 400~1000nm, covering visible and NIR

Excellent optical design and components allow excellent optical resolution (FWHM ≤2nm) and small aberration

Spatial sampling ≥2400, the actual sample size per pixel is<0.1mm. It can measure color samples which are unmeasurable by benchtop spectrophotometers, including extreme small samples, powders, multi-colored, irregular-shaped samples, etc

Multiple ROI (Region of Interest) color value calculations in one measurement, dramatically increase the efficiency

Non-contact spectral measurement to measure unmeasurable samples by typical spectrophotometer, no requirement to touch the sample, including liquid, powder, etc

Compact design for production line, users only need to integrate the SpectraEye detector and full spectrum linear LED light source in the production line

Accurate color measurements, conforms to CIE 015, ensuring high correlation with typical spectrophotometers and guaranteeing color control from development through final QC

Strict calibration and heat management allows high stable output

The software outputs key QC parameters including 2D reflectance, CIELAB etc. Customization is available for different applications, including image mask to remove the unwanted pixels

The software can analyze the dominant colors of complex samples (complex fabrics, natural stone paint etc), including the spectral reflectance and percentage of each dominant colors


Digital archiving, software can save the 2D spectral data of the color samples.
What You Measure is What You See, software can high accurately reproduce the color samples under different light source on the display screen after display calibration


Together with SpectraEye scanner platform, it is a complete solution to measure and analyze accurate color results in both R&D and mass production lines

Industrial sorting and grading based on spectral information

including mini LED display module background color binning, SIM Card Slot color sorting to match frame and house of mobile phones, etc

Textile color measurement

including digital printing of textile, yarns, laces, clothes, etc

Plastics color measurement

including buttons, bottles, automotive interior materials, granules, powders, etc

Prints color measurement

including paper, inks, man-made stone, wallpaper, etc

Coating and paints color measurement

including stone paints, roof, etc

Complex object color separation

The system can analyze the dominant colors of complex samples (complex fabrics, natural stone paint etc), including the spectral reflectance and percentage of each dominant colors

Total color appearance measurement

The 2D solution can measure the total color appearance of product made by different components after assemble

Digital Archiving

The system can save the 2D spectral data of the color samples for the purpose of digital archiving, and accurately reproduce the colors under different light source on the display screen after display calibration

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