** Blenden in der Optik, Demonstration von Aperturblende und Sehfeldblende

Explanation of apertures for limiting light rays in ray optics This video is part of the playlist    • * Sphärische Spiegel Strahlengang   All videos and scripts: http://www.phys.ch Video level: * Basic, * Vocational school / High school, ** University / University of Applied Sciences