Difference between revisions of "Equi-Angular Profile"
Jump to navigation
Jump to search
m (1 revision) |
|
(No difference)
| |
Revision as of 00:00, 25 February 2009
2-2-145
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)
[[Category:2.2 Optical Apparatus]