Burns (surname)

The surname Burns has several origins. In some cases it derived from the Middle English burn, and originated as a topographic name for an individual who lived by a stream. In other cases the surname is a variant form of the surname Burnhouse, which originated as habitational name, derived from a place name made up of the word elements burn and house. In other cases the surname Burns originated as a nickname meaning "burn house". In other cases, the surname Burns is an Anglicised form of the Gaelic Ó Broin, which means "descendant of Bran". In some cases the surname Burns is an Americanized form of the Jewish surname Bernstein, which is derived from the German bernstein ("amber").

An early form of the surname when derived from the place name Burnhouse is "Burnis", recorded in 1526. An early form of the surname when derived from a nickname meaning "burn house" is "Brenhus", recorded in 1286 and 1275.

List of notable persons with the surname Burns

Disambiguation

Iris

Iris or IRIS may refer to:

People

Diaphragm (optics)

In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of the diaphragm is to stop the passage of light, except for the light passing through the aperture. Thus it is also called a stop (an aperture stop, if it limits the brightness of light reaching the focal plane, or a field stop or flare stop for other uses of diaphragms in lenses). The diaphragm is placed in the light path of a lens or objective, and the size of the aperture regulates the amount of light that passes through the lens. The centre of the diaphragm's aperture coincides with the optical axis of the lens system.

Most modern cameras use a type of adjustable diaphragm known as an iris diaphragm, and often referred to simply as an iris.

See the articles on aperture and f-number for the photographic effect and system of quantification of varying the opening in the diaphragm.

Iris diaphragms versus other types

A natural optical system that has a diaphragm and an aperture is the human eye. The iris is the diaphragm, and the opening in the iris of the eye (the pupil) is the aperture. An analogous dev in a photographic lens is called an iris diaphragm.

Iris (1987 film)

Iris is a 1987 Netherlands film directed by Mady Saks and starring Monique van de Ven.

Plot

A young woman, Iris, runs away to the big city on her eighteenth birthday. She moves in with an architect and decides to become a veterinarian. With an inheritance she buys an existing clinic in a backwoods town where Iris is leered at by the men, scorned by the women. Cruel jokes and gossip eventually lead to violence.A local thug breaks in her house while she is out. When she returns home late night, he attacks her, drag her to the wooden stairs, ties her hands, stretch her legs wide apart and ties to the railing of stairs and rapes her brutally.

References

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