Khan Academy Static

This lesson explores how regions in Pixar’s scenes are blurred to create depth of field, and explains the geometry that makes this process work. This lesson takes 50-60 minutes to complete.

17924_Thin_lens_approximation.html

17926_Out_of_focus_objects_.html

17927_Algebra_of_focus.html

17923_Mathematics_of_pinhole_cameras.html

17925_Simple_lens_law.html