Collimator control

An adjustable collimator includes a pair of knobs configured to adjust an aperture size by manipulating one or both of the knobs. The knobs may be disposed at opposite ends of a first shaft. The knobs may be configured to each adjust a same dimension of the aperture or to each adjust a different dim...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Spaeth, Michael R, O'Dea, Dennis J, Hofmann, Craig F, Dirisio, Anthony, Rydelek, James
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An adjustable collimator includes a pair of knobs configured to adjust an aperture size by manipulating one or both of the knobs. The knobs may be disposed at opposite ends of a first shaft. The knobs may be configured to each adjust a same dimension of the aperture or to each adjust a different dimension of the aperture.