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chief ray

   Also found in: Wikipedia 0.01 sec.
chief ray [¦chēf ′rā]
(optics)
A ray in a pencil that passes through the intersection of the axis of an optical system with the plane of the aperture stop.


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Former Tyne Tees Television technical chief Ray Baron and his son Barnaby were at a loss as to how their Alfa Romeo Minari Club Sport kit-car was stolen, despite having no clutch or engine.
Police chief Ray Schultz said: "What makes this story especially sad is, when asked why she took Ty's life, Tiffany said she did not want him to grow up with no one caring about him, the same way that she had grown up.
Byline: ADRIAN GOLDBERG BIRMINGHAM's new Olympic-sized swimming pool won't be built at the expense of the city's other public baths - or so says the city's leisure chief Ray Hassall.
 
 
 
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