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Collimation

Published 10.05.2011 Presenter Anton Stepanov

Collimation

Collimator is the process of obtaining parallel light beams or ionizing radiation.
The most primitive collimator includes an objective lens or a concave mirror focused on an illuminated object.
Often such object is a small hole or a narrow slot of a constant or adjustable width.
The lens and the hole are fastened in a case which usually has a tubular shape ...