For the seismology term, see Depth of focus (tectonics).
Depth of focus is a lens optics concept that measures the tolerance of placement of the image plane (the film plane in a camera) in relation to the lens. In a camera, depth of focus indicates the tolerance of the film's displacement within the camera and is therefore sometimes referred to as "lens-to-film tolerance".
Depthoffocus is a lens optics concept that measures the tolerance of placement of the image plane (the film plane in a camera) in relation to the lens...
at different focus distances to give a resulting image with a greater depthof field (DOF) than any of the individual source images. Focus stacking can...
The depthof field (DOF) is the distance between the nearest and the furthest objects that are in acceptably sharp focus in an image captured with a camera...
"acceptable" focus. As the hyperfocal distance is the focus distance giving the maximum depthof field, it is the most desirable distance to set the focusof a fixed-focus...
accommodation. Multifocal IOLs can also be Trifocal IOLs or extended depthoffocus (EDOF) lenses. As of 2021, nearly 28 million cataract procedures take place annually...
amount of blur of the considered object, whereas "depth from focus" (DFF) approaches tend to compare the sharpness of an object over a range of images taken...
regions of an image which are outside the depthof field. The opposite of bokeh—an image in which multiple distances are visible and all are in focus—is deep...
is the depthoffocus. For a depthoffocusof 100 nm, a small local deviation from flatness of 2.5 mrad (0.14°) can lead to a pattern shift of 1 nm. Simulations...
the world in three dimensions. Depth perception happens primarily due to stereopsis and accommodation of the eye. Depth sensation is the corresponding...
capability of Digital Holography in amplitude and phase it is possible to extend the depthoffocus in microscopy. The digital analysis of a set of holograms...
Shallow focus is a photographic and cinematographic technique incorporating a small depthof field. In shallow focus, one plane of the scene is in focus while...
the depthof field (depthoffocus) of a 2 dimensional representation of a Lytro image to be adjusted after a picture has been taken. Instead of setting...
Visual focusdepth art s a form of mixed media collage that places an emphasis on the use of three-dimensional application to individual creations of single...
lower f-stops narrows the range offocus so the background is blurry while the foreground is in focus. This depthof field increases as the aperture closes...
spatial depth. Selective focus in photography is usually associated with depthof field. A pinhole camera generates an image of infinite relative focus, from...
lens. Focus bracketing is useful in situations with limited depthof field, such as macro photography, where one may want to make a series of exposures...
"acceptable focus" (only one exact plane of the image is in precise focus) on the film or video target. Depthof field (not to be confused with depthoffocus) is...
which increases depthof field so that though the different wavelengths focus at different distances, they are still in acceptable focus. Transverse CA...
more sharply, bringing them to a focus in a shorter distance or diverging them more quickly. For the special case of a thin lens in air, a positive focal...
on this account have less depthoffocus" [his italic emphasis]. Dallmeyer (1892, p. 24), in an expanded re-publication of his father John Henry Dallmeyer's...
another process-related coefficient. The depthoffocus restricts the thickness of the photoresist and the depthof the topography on the wafer. Chemical...
other soap opera-focused magazines (like Soap Opera Digest) that offered general coverage of all of the daytime serials, Soaps In Depth was initially structured...
or spread of illumination angles, which can affect the depthoffocus. While the use of OPC can offer significant benefits to depthoffocus, aberrations...
confocal parameter or depthoffocusof the beam. Although the tails of a Gaussian function never actually reach zero, for the purposes of the following discussion...
Deep focus is a photographic and cinematographic technique using a large depthof field. Depthof field is the front-to-back range offocus in an image...
that of a fish eye, with a globular lens that has a depthoffocus from 3 cm (1.2 in) to infinity. The image is focused by changing the position of the...