In depth explanation of how film works from the 1940 Society of Cinematographers Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window) Published by jmxphoto View all posts by jmxphoto Skip back to main navigation