Light Exposure Calc

您可以随时随地在自己的各种设备上畅享数百万最新的 Android 应用、游戏、音乐、电影、电视节目、图书、杂志等精彩内容。

You enter a film speed (or digital equivalent (ISO)) and ambient lighting conditions and this app will give you a table of apertures (f/stop) and shutter speed for the given light environment.

This table allows you to use a camera with manual control in any conditions.

The table does not account for reciprocity failure which reduces the sensitivity of film for very long exposures (this does not apply to digital sensors).

If you don't want ads, contribute to the project buying the pro app:

http://goo.gl/JqQ339