ƒ/8... Photojournalists have a saying, “f/8 and be there,” meaning that being on the scene is more important than worrying about technical details.
Yet with f/8, the depth-of-field and hyperfocal distance calculator for the iPhone and iPod touch, you’ll be there with the depth of field spot-on, too! Anywhere, anytime!
LBAUM Very nice little depth-of-field calculator with a lot of thought put into good usability. Little things such as the concept of having a "bag with cameras and lenses", the quick-dial in long lists of cameras, and the use of sliders (instead of having to type numbers) make it faster and easier to use than its competitors. A great app! (Version 1.0)