A simple, but effective explanation of F stop numbers.

February 27, 2018 Richard Guttmann

Griffin Hammond explains how to remember your f-stop numbers in 1min 40sec.

https://www.youtube.com/watch?v=yuwvdK-KJ5Y&feature=youtu.be&utm_source=DesignTAXI&utm_medium=DesignTAXI&utm_term=DesignTAXI&utm_content=DesignTAXI&utm_campaign=DesignTAXI

Source: https://www.youtube.com/watch?v=yuwvdK-KJ5...