[Bob Cole] ” I thought the Zone System had mainly to do with black and white photography. Do you use it for cinematography/videography?”
All, all, all the time! While it has its limitations, it’s a great way to think about the darkness/lightness of elements of a scene. Let’s say you have figured out that your correct exposure is f/4. There’s a shadowy area that you know will contain key elements in the scene as it unravels. Setting the f/stop on the meter to f/4, then reading the EV number in the shadow, and then reading where that number falls on the zone sticker overlay tells you immediately if that area is too dark, or just right. Generally, we’d want that shadow area to fall in Zone lll, fully textured black, or higher, depending on taste.
Of course, with video, with its penchant to boost shadows (except the top-of-the-line cameras) you may end up deciding to drop that shadow area even lower, maybe even down to Zone ll.
The Zone system is a great starting point for thinking about exposure of all the elements in the scene. While you can use it to determine overall exposure (point it at a gray card) its main usefulness is to evaluate all the piece you have lit or not lit.
Once addicted to this meter, you are likely to use it until they pry it from your dead cold hands.
Rick Wise
Cinematographer
San Francisco Bay Area
https://www.RickWiseDP.com