Discover how light can be bent by the medium in which it travels.

Title: Refraction, Lenses, Vision. Is the speed of light always the same? Change in direction at the boundary of a new medium is refraction. Video describes how refraction works in the eye and how vision correction lenses work.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	In English.
Published:	Chicago, IL : Encyclopedia Britannica, 2020.
Series:	Academic Video Online
Subjects:	Refraction. Eye > Accommodation and refraction. Réfraction. Eye > Accommodation and refraction Refraction Educational films Short films Short films. Educational films. Courts métrages. Films éducatifs.
Online Access:	Connect to this streaming video (Alexander Street Press)