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LightSoft Plus Windows 98/NT graphic and control software is for the LightSPX fast-scan portable spectroradiometer. LightSoft and this NIST-traceable instrument simplify spectral measurement of LEDs in production and quality control. LightSpex can operate in virtual realtime, and LightSoft displays the entire visible spectrum in graphic form, calculating, displaying, and plotting radiometric and photometric values.

McMahan Research Laboratories, 101 Columbia Ave., Chapel Hill, NC 27514; FAX (919) 942-2859.

For information, circle 600

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