No. It's way of working is different http://en.wikipedia.org/wiki/Pinhole_camera
2007-05-31 02:18:59
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answer #1
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answered by Del Piero 10 7
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A pinhole camera has only a pinhole, no lens at all.
The size of the picture will depend on the focal length. (The distance from the pinhole to the film). A long focal length creates a telephoto effect.
A pinhole creates tremendous depth of field. Everything, regardless of distance from the camera, will be in focus.
The disadvantage is that the pinhole allows only a small amount of light to enter and requires LONG exposure time.
Lenses were developed to solve the problem of focusing the light when the hole (aperture) is large enough to reduce exposure times to an acceptable duration.
2007-05-31 05:17:56
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answer #2
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answered by Philip H 7
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A pinhole camera has NO lenses! Just a pinhole, as the name implies.
No lens is required because the pin hole creates a point light source. Of course if you want to control the image size other than by distance from the pinhole then you can use lenses.
2007-05-31 02:17:30
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answer #3
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answered by Anonymous
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2016-06-19 08:11:45
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answer #4
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answered by Antonia 3
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that's a cheesy occasion, in spite of the undeniable fact that it might desire to talk the element. Draw a rectangle on a chunk of paper. something small like a 1x2". this is your cameras sensor. Now take a pitcher and place it over the rectangle. That represents the sunshine coming from the around lens. in spite of the certainty that that's projected in a around shape, purely the sunshine hitting the rectangle is recorded, subsequently the form. the form of the image relies upon upon what's is recorded on.
2016-12-30 08:43:00
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answer #5
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answered by Anonymous
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Yes a tiny one, it it were concave it would make everything smaller
2007-05-31 02:14:33
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answer #6
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answered by Audio Visual master 4
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no a pin hole is just that a pin hole
2007-05-31 02:21:43
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answer #7
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answered by Ibredd 7
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