Difference between revisions of "Catoptric"
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[[Category:IALA Dictionary 1970-89 Edition]] | [[Category:IALA Dictionary 1970-89 Edition]] | ||
[[Category:IALA Dictionary 2023 Revision]] |
Latest revision as of 19:55, 2 February 2024
2-2-065
The property of those optical elements which alter the direction of a light ray from its original direction by reflection only. (Figs, 11b and 13)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)