Equi-Angular Profile

From International Dictionary of Marine Aids to Navigation
Revision as of 08:46, 17 September 2026 by Minsuids (talk | contribs) (Dictionary clean-up: identifier → urn:mrn:iala:dic:2-2-0145)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

urn:mrn:iala:dic:2-2-0145

A stepped profile such that a light ray emitted from the focus and passing through a portion of the profile exhibits equal angles of incidence and emergence. This produces minimum dispersion.




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

Languages

English

ampere

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM

Retrieved from "https://www.iala.int/wiki/dictionary/index.php?title=Equi-Angular_Profile&oldid=11458"