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    Pearl Harbor Naval Shipyard Activity [Image 1 of 22]

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    A technician is operating a large optical comparator, a precision measurement machine used in manufacturing quality control. The machine projects a magnified silhouette of a part onto a large green-illuminated circular screen, allowing dimensional inspection. The setup includes a digital readout display (Quadra-Chek) and appears to be a Jones & Lamson optical comparator model.

    PEARL HARBOR, HAWAII, UNITED STATES

    11.18.2009

    Photo by Marshall Fukuki 

    U.S. Navy           

    Jamie Deveraturda, an instrument mechanic at Pearl Harbor Naval Shipyard, operates an optical comparator to visually inspect the angles of a thread gage.

    IMAGE INFO

    Date Taken: 11.18.2009
    Date Posted: 10.29.2010 01:47
    Photo ID: 334434
    VIRIN: 091118-N-0676F-040
    Resolution: 2240x1488
    Size: 1.46 MB
    Location: PEARL HARBOR, HAWAII, US

    Web Views: 247
    Downloads: 25

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