Science, asked by izhaan1, 1 year ago

principal behinf a pin hole camera

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Answered by BeautifulSmile19
2
Pinhole cameras are characterized by the fact that they do not have a lens. If a camera has a lens, it is NOT a pinhole camera.

When the shutter is opened, light shines through to imprint an image on photographic paper or film placed at the back of the camera.

Pinhole cameras rely on the fact that light travels in straight lines – a principle called the rectilinear theory of light. This makes the image appear upside down in the camera.

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Answered by AkbarAli1
2
hiii,

principle behind a pinhole camera

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Pinhole cameras rely on the fact that light travels in straight lines – a principlecalled the rectilinear theory of light. ... If a camera has a lens, it is NOT a pinhole camera. When the shutter is opened, light shines through to imprint an image on photographic paper or film placed at the back of thecamera.

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