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OpenStudy (anonymous):

Aperture is controlled by what in the camera?

OpenStudy (anonymous):

In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture of an optical system is the opening that determines 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.[2] If an aperture is narrow, then highly collimated rays are admitted, resulting in a sharp focus at the image plane. If an aperture is wide, then uncollimated rays are admitted, resulting in a sharp focus only for rays with a certain focal length.

OpenStudy (anonymous):

wow thankyou so much that really helped me out @Jennaluv

OpenStudy (anonymous):

No problem dude

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

there are 4 options

OpenStudy (anonymous):

hang on

OpenStudy (anonymous):

Pentaprism Lens White balance Iris diaphragm

OpenStudy (anonymous):

do you know which one it is? @Jennaluv

OpenStudy (anonymous):

The aperture is a lens opening and it is either set manually by the photographer or the camera, in an automatic setting, sets it. In low light situations the camera determines that a large aperture, such as 2.8 is necessary, while outside, a smaller aperture, such as 16, might be selected.

OpenStudy (anonymous):

I believe it is lens from what i'm reading online. :)

OpenStudy (anonymous):

Anything else I can help with?

OpenStudy (anonymous):

Just keep in mind im in 7th grade and if your in like high school forget about the math! lol

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