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| photo with pinhole camera |
In some countries a pinhole camera (pinhole) has many names, such as Stenops (France), Utta Fotocamera Contorostenopieco (Italy) and Camera Obscura (Scandinavia). In Indonesia was given the name of the pinhole camera.
In this camera lensi function is to produce a focused image is replaced by a very small hole. The hole is too large will make the shadows have become blurred. Therefore a large needle hole on this camera works only spend a little cahay just the film on this camera requires a long exposure to light. Therefore, this camera can only be used to target a quiet and honest.
Look at the historical development of the camera, pinhole camera pinhole camera which has a name is found the embryo of the camera before the camera lens as it is today. The principles of the pinhole camera was invented by a Chinese writer named Moti in the 5th century BC. He writes "... the light moves through a straight line and an object will reflect light in all directions".
In the Western world, Aristotle (4 BC) formulated the theory of lighting on the pinhole camera is ".... why when through a rectangular slit (eg, webbing), sunlight does not form a rectangle, but a round? "
The experiments were continued and developed by mathematicians and physicists to -10 century by Ibn al-Haitan better known as Al-Hazen. Then also by famous artists, Leonardo Da Vinci (1452-1519). In the year 1475 there is also an astronomer at the Renaissance, Pablo Tascanelli served until finally Sir David Brester (1852). A Scottish scientist who is known as the first photographer to make a pinhole camera has no lens. The basic principle is the same camera with a pinhole camera made obskura first time by Gemma Friscius (1545) which is used to record a solar eclipse.
The illustration below shows an example of a pinhole camera lightbox-type, suitable for use with a digital camera (Hanft, 2005).
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In this camera lensi function is to produce a focused image is replaced by a very small hole. The hole is too large will make the shadows have become blurred. Therefore a large needle hole on this camera works only spend a little cahay just the film on this camera requires a long exposure to light. Therefore, this camera can only be used to target a quiet and honest.
Look at the historical development of the camera, pinhole camera pinhole camera which has a name is found the embryo of the camera before the camera lens as it is today. The principles of the pinhole camera was invented by a Chinese writer named Moti in the 5th century BC. He writes "... the light moves through a straight line and an object will reflect light in all directions".
In the Western world, Aristotle (4 BC) formulated the theory of lighting on the pinhole camera is ".... why when through a rectangular slit (eg, webbing), sunlight does not form a rectangle, but a round? "
The experiments were continued and developed by mathematicians and physicists to -10 century by Ibn al-Haitan better known as Al-Hazen. Then also by famous artists, Leonardo Da Vinci (1452-1519). In the year 1475 there is also an astronomer at the Renaissance, Pablo Tascanelli served until finally Sir David Brester (1852). A Scottish scientist who is known as the first photographer to make a pinhole camera has no lens. The basic principle is the same camera with a pinhole camera made obskura first time by Gemma Friscius (1545) which is used to record a solar eclipse.
The illustration below shows an example of a pinhole camera lightbox-type, suitable for use with a digital camera (Hanft, 2005).
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