virtual focus

English

Noun

virtual focus (countable and uncountable, plural virtual foci or virtual focuses or virtual focusses)

(optics) A point from which light (or other radiation) apparently emanates, such as in the virtual image produced by a plane mirror.

Translations

virtual point in virtual image

Finnish: valepolttopiste

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.