
A scene from
William Wyler's film ''
The Best Years of Our Lives'' exemplifies deep focus. Note the in-focus figure in the phone booth in the background — best seen in the enlarged view of the image.

A scene from
Jean Renoir's film ''
The Rules of the Game'' exemplifies shallow focus. Note the out-of-focus figure in the background — best seen in the enlarged view of the image.
'Deep focus' is a photographic and cinematographic technique incorporating a large
depth-of-field. Depth-of-field is the front-to-back range of focus in an image — that is, how much of it appears sharp and clear. Consequently, in deep focus the foreground, middle-ground and background are all in focus. This can be achieved through knowledgeable application of the
hyperfocal distance of the camera lens being used.
The opposite of deep focus is
shallow focus, in which only one plane of the image is in focus.
In the cinema,
Orson Welles and his cinematographer
Gregg Toland were the two individuals most responsible for popularizing deep focus. Their film ''
Citizen Kane'' (1941) is a veritable textbook of possible uses of the technique.
Notable uses of deep focus
The following films and television programs contain notable examples of deep-focus photography:
Black and White
★ ''
Foolish Wives'' (1922)
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''Greed'' (1924)
★ ''
Working Girls'' (1931)
★ ''
Mad Love'' (1935)
★ ''
Dead End'' (1937)
★ ''
Grand Illusion'' (1937)
★
''The Rules of the Game'' (1939)
★ ''
The Long Voyage Home'' (1940)
★ ''
Rebecca'' (1940)
★ ''
Citizen Kane (1941)
★ ''
The Little Foxes'' (1941)
★ ''
The Magnificent Ambersons'' (1942)
★ ''
The Best Years of Our Lives'' (1946)
★ ''
Ugetsu'' (1953)
★ ''
Sansho the Bailiff'' (1954)
★ ''
Mr. Arkadin'' (1955)
★
''Ashes and Diamonds'' (1958)
★ ''
L'avventura'' (1960)
★
''The Trial'' (1962)
★
''The Manchurian Candidate'' (1962)
★
''Birdman of Alcatraz'' (1962)
★
''Seven Days in May'' (1964)
★ ''
The Train'' (1964)
★ ''
Chimes at Midnight'' (1966)
★
''Faces'' (1968)
★ ''
The Last Picture Show'' (1971)
★ ''
Paper Moon'' (1974)
Color
★ ''
For a Few Dollars More'' (1965)
★ ''
The Good, the Bad and the Ugly'' (1966)
★ ''
The Offence'' (1972)
★ ''
Rumble Fish'' (1983)
★ ''
52 Pick-Up'' (1986)
★ ''
Eyes Wide Shut'' (1999)
★ ''
The New World'' (2005)
★ ''
Six Feet Under'' (2001-2005)
See also
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Depth of field
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Depth of focus
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Shallow focus
References
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