Night Vision Device - Generations

Generations

The classification below was initially introduced by the US manufacturers through the US government. European manufacturers do not abide by it.

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Famous quotes containing the word generations:

    Being a parent is unlike any previous job—the results of any one action are not clearly visible for a long time, if at all.
    —Anonymous Mother. As quoted in Between Generations by Ellen Galinsky, ch. 2 (1981)

    ... several generations of slum environment will produce a slum heredity ...
    Albion Fellows Bacon (1865–1933)

    The mode of founding a college is, commonly, to get up a subscription of dollars and cents, and then, following blindly the principles of a division of labor to its extreme,—a principle which should never be followed but with circumspection,—to call in a contractor who makes this a subject of speculation,... and for these oversights successive generations have to pay.
    Henry David Thoreau (1817–1862)