The Basics of Aperture: FocusEd


In this week’s video, FocusEd is focused on the basics of aperture. You will be exposed to how aperture works, find out why aperture numbers are what they are, what aperture priority mode does, and how aperture settings affect your photographs, with some comedy sprinkled in for good measure! We hope you enjoy the video, and invite you to view the wide selection of other instructional and informative videos at








1 Comment

F-stop is not a measure of light transmission. It's a purely geometric property.