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What was the VERY first camera invented?
It is the camera obscura. An image was projected onto a screen inside the camera and projected on to a wall.
How did camera obscura impact on the invention of the photographic camera?
it impacted by making an image projected in a room
What part of camera act as a retina?
The CCD (in a digital camera) or film. They act as the surface the image is projected on as in the retina of the eye.
What is an image which can be projected onto a screen is called?
It is called a real image. Only a real image can be projected onto a screen.
How can a real image be distinguished from a virtual image and can each type of image be projected on screen?
If an image can be formed on screen it is classified as real. Virtual images cannot be projected on an image.
Is true of a real image?
a real image can be projected
What is true of a real image?
a real image can be projected
What photographs a spectrum?
A projected spectrum can be photographed by any camera. There are special telescopes that photograph the spectrum of stars, but all it is is a camera that photographs telescopic images projected through a prism into a camera.
Part of eye on which image is projected?
retina
Can a virtual image be projected onto a screen?
No.
What was the very first camera look like?
The first cameras were darkened chambers closed to all light except that from a small opening (a pinhole) on one side, which projected an inverted image onto the opposite wall. Later the room was reduced to the size of a portable box. Lenses were added in 1550, and the camera obscura became a sketching aid for artists, who could trace the projected image. The first photographic camera was a small wooden box with a lens, used in 1816 by Nicephore Niepce to make paper negatives, though he was not successful in producing a fixed permanent image until 1826.
Scan image vs camera image which is better?
That depends on the original image, the camera, the scanner...
