Physics, asked by PavniApoorva, 1 year ago

Facts on pinhole camera

Answers

Answered by TheTotalDreamer
4
❣Heya❣

➡ Facts on pinhole camera:-

⏩ A pinhole camera is a camera without a conventional glass lens.

⏩ An extremely small hole in a very thin material can focus light when all rays from a scene go through a single point.

⏩ A common use of a pinhole camera is to capture the movement of sunlight over a long period of time.

⏩ Pinhole cameras require much longer exposure times than conventional cameras.

⏩ Pinhole photographs have nearly infinite depth of field, everything appears in focus.

⏩ As there's no lens distortion, wide angle images remain absolutely rectilinear.

⏩ Exposure times are usually long, resulting in motion blur around moving objects and the absence of objects that moved too fast.

⏩ It has the ability to take double images by using multiple pinholes.

⏩ It also has the ability to take pictures in cylindrical or spherical perspective by curving the film plane.

⏩ They can be used in place of the lens on an SLR.

HOPE IT HELPS:)

PavniApoorva: Can you please send 7-8 facts more
PavniApoorva: If you do so then i will mark you as brainliest
vijay1990: ok
TheTotalDreamer: @PavniApoorva...I edited the answer...now there are a total of 10 points
TheTotalDreamer: is it fine noe
TheTotalDreamer: now*?
PavniApoorva: Ya
PavniApoorva: I have marked you as brainliest☺️☺️
TheTotalDreamer: thanks :)
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Answered by vijay1990
2
A pinhole camera is a simple camera without a lens but with a tiny aperture, a pinhole - effectively a light proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the camera obscura effect.
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