Hyperfocal Distance Calculator

How It Works

The hyperfocal distance is the closest focus point at which infinity is still acceptably sharp. When you focus at the hyperfocal distance, everything from half that distance to infinity falls within the depth of field. The formula is H = f²/(N*c) + f, where f is focal length, N is f-number, and c is the circle of confusion. Landscape photographers use this to maximize sharpness from foreground to horizon.