計算 depth of field, hyperfocal distance, near and far focus limits for any camera sensor, lens, and aperture. Essential tool for photographers to achieve perfect focus. 純クライアントサイド.
Depth of field (DOF) is the distance between the nearest and farthest objects that appear acceptably sharp in an image. This calculator helps photographers determine the exact DOF for any camera setup, including hyperfocal distance for landscape photography. All calculations happen in your browser — no data is sent to any server.