Difference between revisions of "Optical Axis"

Revision as of 12:00, 25 February 2009

2-2-110

Optical Axis (of a lens, other than a fixed lens, or of a focusing reflector)

The axis of revolution of the surfaces bounding the lens or reflector.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

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	The axis of revolution of the surfaces bounding the lens or reflector.		The axis of revolution of the surfaces bounding the lens or reflector.

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