Single Beam

Some articles on beam, single beam:

ILDA Audience Scanning Guidelines
... A bright, fuzzy beam is far safer (and more visually effective) than a dim, tight beam with the same irradiance." "Don't use a single beam ... You should never aim a single beam into the audience ... In general, if a single beam is safe, then any scanned effects such as cones and fans will spread the light out, and be too dim to be effective." "Move the ...

Famous quotes containing the words beam and/or single:

    What do we plant when we plant the tree?
    We plant the ship that will cross the sea,
    We plant the mast to carry the sails,
    We plant the planks to withstand the gales—
    The keel, the keelson, and beam and knee—
    We plant the ship when we plant the tree.
    Henry Abbey (1842–1911)

    Show me two villages, one embowered in trees and blazing with all the glories of October, the other a merely trivial and treeless waste, or with only a single tree or two for suicides, and I shall be sure that in the latter will be found the most starved and bigoted religionists and the most desperate drinkers.
    Henry David Thoreau (1817–1862)