Difference between revisions of "Spherical Reflector"
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A type of mirror the reflecting surface of which is a portion of a sphere. Light rays emitted by a point source placed at the centre of the sphere are returned through the centre. Such mirrors are usually used as reinforcing mirrors. | A type of mirror the reflecting surface of which is a portion of a sphere. Light rays emitted by a point source placed at the centre of the sphere are returned through the centre. Such mirrors are usually used as reinforcing mirrors. | ||
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Revision as of 10:05, 25 February 2009
2-2-045
Alternative term: Spherical Mirror
A type of mirror the reflecting surface of which is a portion of a sphere. Light rays emitted by a point source placed at the centre of the sphere are returned through the centre. Such mirrors are usually used as reinforcing mirrors.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
