• Ring light

    A ring light uses eight point light sources that allow users to quickly adjust light output to match specific applications. The patented R-90A ring light offers a thumb-wheel point-convergence-adjustment mechanism for focusing all the light sources to one point. Applications include stereo microscopy for medical, R&D, quality control, and manufacturing applications.
    Sept. 1, 1996

    Ring light

    A ring light uses eight point light sources that allow users to quickly adjust light output to match specific applications. The patented R-90A ring light offers a thumb-wheel point-convergence-adjustment mechanism for focusing all the light sources to one point. Applications include stereo microscopy for medical, R&D, quality control, and manufacturing applications.

    Chiu Technical Corp., Kings Park, NY

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