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virtual focus. In DICTIOUS you will not only get to know all the dictionary meanings for the word
virtual focus, but we will also tell you about its etymology, its characteristics and you will know how to say
virtual focus in singular and plural. Everything you need to know about the word
virtual focus you have here. The definition of the word
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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
point from which light, etc., apparently emanates