Louis Daguerre

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Daguerreotype photography was invented by the French photographic pioneer Louis Daguerre (1789-1851) and was made public in 1839. In the Daguerreotype process a picture made on a silver surface sensitized with iodine was developed by exposure to mercury vapour. Daguerre granted the right to make and sell daguerreotype cameras to a relative of his, Alphonse Giroux of Paris. Photography thus became available to the general public in 1839 and this was the first commercially available camera, which produced the first distinctive photographic positives. It took pictures 8.5 x 6.5 inches (21.6cm x 16.5cm), a size which became known as whole-plate when later cameras were built to take photographs a fraction of the size. (Photo by SSPL/Getty Images)

Who invented the camera, and when?

By David Clark published

feature Wondering who invented the camera? This is how Louis Daguerre gave photography to the world

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The world's first photograph by Joseph Niepce. Taken from a window of his Le Gras estate at Saint-Loup-de-Varennes, France, it was produced by exposing a bitumen-coated pewter plate in a camera obscura. It took an exposure time of eight hours.

When was photography invented?

By David Clark published

feature Frenchman Joseph Niepce is widely credited as the person who invented photography, nearly 200 years ago

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