He depth of field is the distance between the nearest and the farthest objects in an image that appear acceptably sharp. This section provides an overview of the depth of field and some added information about it. Therefore, you will find this white paper useful.įor a detailed description of the depth of field, see Basics of camera lenses: Guidelines for lens selection and Consideration for depth of field in machine vision on our website. Although these lens properties are closely related to each other, it is difficult to find such information on the Internet. This white paper describes, in an easy-to-understand way, the depth of field in relation to the hyperfocal distance and the hyperfocal sequence. These white papers discuss the depth of field from a different perspective than the commonly adopted one in the photography industry. White papers about the depth of field are also available on our website under the headings Basics of camera lenses: Guidelines for lens selection and Consideration for depth of field in machine vision.

You can find information about the depth of field on the Internet, in off-the-shelf books, and in trade journals. The depth of field is the distance between the nearest and the farthest objects in an image that appear acceptably sharp. Many of the readers of this white paper might have had questions before about the depth of field (DoF) not only when using machine vision systems but also when taking photographs with ordinary cameras.

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