Brief note on pin hole camera.also explain, how it can be used
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a pinhole camera is a simple camera without a lense and with a single small aperture ,a pinhole
principle of pinhole camera : Light rays from an object pass through a small hole to form an inverted image . If we increase the size of the pinhole camera than we get a blurred image on the screen
principle of pinhole camera : Light rays from an object pass through a small hole to form an inverted image . If we increase the size of the pinhole camera than we get a blurred image on the screen
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