Image Enhancement
Further information: Viewing instrumentThe first optical instruments were telescopes used for magnification of distant images, and microscopes used for magnifying very tiny images. Since the days of Galileo and Van Leeuwenhoek, these instruments have been greatly improved and extended into other portions of the electromagnetic spectrum. The binocular device is a generally compact instrument for both eyes designed for mobile use. A camera could be considered a type of optical instrument, with the pinhole camera and camera obscura being very simple examples of such devices.
Read more about this topic: Optical Devices
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“The hero was distinguished by his achievement; the celebrity by his image or trademark. The hero created himself; the celebrity is created by the media. The hero was a big man; the celebrity is a big name.”
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