Difference between revisions of "Focal Plane (of a lens or focusing reflector)"
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{{languages|Focal Plane (of a lens or focusing reflector)}} | {{languages|Focal Plane (of a lens or focusing reflector)}} | ||
[[Category:2.2 Optical Apparatus] | [[Category:2.2 Optical Apparatus]] | ||
[[Category:Alphabetical Index]] | [[Category:Alphabetical Index]] | ||
[[Category:IALA Dictionary 1970-89 Edition]] | [[Category:IALA Dictionary 1970-89 Edition]] | ||
Revision as of 01:05, 25 February 2009
2-2-165
The plane normal to the optical axis of the lens or reflector and containing the focus.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
