Liberal Dictionary English Dictionary
adjective Optics.
- pertaining to or having no finite focal point, as a telescope.
Afocal system – Wikipedia
Aumento del montaje afocal
Afocal system – Wikiwand
Fundamentals of geometrical optics – Afocal systems, magnification
conjugation by an afocal system : free online optical calculation
Afocal system – Wikipedia
File:Afocal System.svg – Wikimedia Commons
Aumento del montaje afocal
Afocal system – Wikiwand
Fundamentals of geometrical optics – Afocal systems, magnification
conjugation by an afocal system : free online optical calculation