Aperture
In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. The aperture determines how collimated the admitted rays are, which is of great importance for the appearance at the image plane. If an aperture is narrow, then highly collimated rays are admitted, resulting in a sharp focus at the image plane. A wide aperture admits uncollimated rays, resulting in a sharp focus only for rays coming from a certain distance. This means that a wide aperture results in an image that is sharp for things at the correct distance. The aperture also determines how many of the incoming rays are actually admitted and thus how much light r
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Aperture
In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. The aperture determines how collimated the admitted rays are, which is of great importance for the appearance at the image plane. If an aperture is narrow, then highly collimated rays are admitted, resulting in a sharp focus at the image plane. A wide aperture admits uncollimated rays, resulting in a sharp focus only for rays coming from a certain distance. This means that a wide aperture results in an image that is sharp for things at the correct distance. The aperture also determines how many of the incoming rays are actually admitted and thus how much light r
has abstract
Apertura – otwór ograniczający ...... ej lub promieniującej energię.
@pl
Apertuur komt van het Latijnse ...... intreepupil van de ontvanger.
@nl
Blenden sind Öffnungen in opti ...... von Strahlenbündeln begrenzen.
@de
En óptica, apertura es un aguj ...... do así el Valor de exposición.
@es
In optics, an aperture is a ho ...... he light intensity is assumed.
@en
Апертура (лат. apertura — отве ...... ртура объектива в миллиметрах.
@ru
開口（かいこう、英: aperture）とは、光学系において ...... 係であるF値や開口数が変化し、被写界深度や分解能が変化する。
@ja
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Apertura – otwór ograniczający ...... kładu, tym czulszy instrument.
@pl
Apertuur komt van het Latijnse ...... intreepupil van de ontvanger.
@nl
Blenden sind Öffnungen in opti ...... von Strahlenbündeln begrenzen.
@de
En óptica, apertura es un aguj ...... enfoca en el plano de imagen.
@es
In optics, an aperture is a ho ...... tted and thus how much light r
@en
Апертура (лат. apertura — отве ...... нтов (линзы, зеркала, призмы).
@ru
開口（かいこう、英: aperture）とは、光学系において ...... 係であるF値や開口数が変化し、被写界深度や分解能が変化する。
@ja
label
Apertura
@es
Apertura
@pl
Aperture
@en
Apertuur
@nl
Blende (Optik)
@de
Апертура (оптика)
@ru
開口 (光学)
@ja
