Once you select your camera from an extensive list of modern and vintage cameras, all you have to do is pick your distance, aperture, and lens from the 3 sliders. All the calculations you need to set up that perfect shot are instantly available as you slide the values. A simple and minimal interface helps you focus on fine-tuning your settings one-handed. Your thumb is in the sweet spot of the screen where you can move the sliders with precision and ease.

Whether you prefer metric or imperial DOF has you covered. There are settings for distance measurements in meters or feet. Aperture range starts from f/0.5 up to f/64 with or without hard stops. Focal length extends for super wide angle lenses from 3 mm all the way to 1200 mm telephoto. The distance scale starts from 0.01 meters up to 9000 meters.

Cameras are plentiful. DOF features hundreds of camera models from Sony, Nikon, Canon, Fujifilm, Kodak, Konica, Leica, Minolta, Olympus, Panasonic, Pentax, Ricoh, Samsung, Sigma as well as Hasselblad, Leaf, Phase One and Mamiya. Larger film formats include 35mm, 6x4.5, 6x6, 6x7, 6x9, 4x5, 5x7, 8x10 and cinematographic formats like 16mm, Super 16, 35mm are also available. Plus a full list of Circle of Confusion values.

The app offers plenty of customization using in-app purchases. Options include extending the distance slider for macro, telephoto, and superzoom distances plus you can purchase your favorite camera series.

All purchases are for a limited time at the lowest price possible. Upgrade today and enjoy the app. Stay in focus!