Difference between revisions of "Spherical Reflector"

From International Dictionary of Marine Aids to Navigation
Jump to navigation Jump to search
 
m (1 revision)
(No difference)

Revision as of 00:00, 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.

Ch2 Fig13.jpg




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

[[Category:2.2 Optical Apparatus]