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Before dry plate Photography (which was like film Photography but the emulsion was coated on glass), there was wet plate photography. Wet plate photography required the photographer to coat a glass plate with emulsion, make a photograph, and develop the picture before the emulsion dried. If you wanted to take pictures, you had to take a darkroom with you. When dry plates came out, you could wait till you got home to develop them.
Then along came one George Eastman, who invented flexible film. Film is much more convenient than glass plates - it's lighter and it won't break if you drop it - so it rightly should have killed the dry plate. And for most purposes it did - but NOT for pro astronomy! Big telescopes mount their cameras so the film is laying flat, and they get left outside in the cold all night to image the night sky. Film sags in the middle in these cameras and it expands and contracts with temperature. Plates are better for making astrophotographs than film is, so until the observatories went digital Kodak maintained a plate coating line, and once a year they'd fire it up and make enough plates to fill the needs of science.
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What are the advantages of using a rectangular camera in photography compared to other camera shapes?
Using a rectangular camera in photography offers advantages such as better handling and grip, easier framing of shots, and compatibility with standard photography accessories.
What are the advantages of using an orthographic lens in photography?
Using an orthographic lens in photography can provide advantages such as minimizing distortion, maintaining accurate proportions, and capturing precise details in architectural and technical subjects.
What are the advantages of using a small aperture lens for photography?
Using a small aperture lens in photography has advantages such as increased depth of field, sharper images, and better control over exposure settings.
'What are the advantages of studio photography'?
Control over the environment (mostly lighting).
What are the advantages of using a DSLR mirror in photography?
Using a DSLR mirror in photography provides advantages such as faster autofocus, better image quality, and the ability to see the scene through the lens in real-time.
What are the advantages of using a fixed aperture lens in photography?
Using a fixed aperture lens in photography offers advantages such as consistent exposure settings, sharper image quality, and better low-light performance.
What is advantages and disadvantage of dry friction?
frictionlaws of a dry
What is wet photography?
Wet photography is using film, chemicals, darkroom and photographic paper. (Since the chemicals are wet.)Dry photography is using digital camera, computer and printer.
What are the advantages of using a retro focus lens in photography?
The advantages of using a retro focus lens in photography include the ability to achieve a wider angle of view, reduced risk of vignetting, and improved performance with wide-angle lenses.
What are the advantages of canoes?
staying dry
Why is the dry plate important?
The dry plate is important because it revolutionized photography in the late 19th century by allowing for faster exposure times and greater sensitivity to light compared to previous wet collodion processes. This innovation made photography more accessible and practical, leading to widespread use in both professional and amateur photography. Additionally, the dry plate's ease of use facilitated the development of snapshot photography, ultimately contributing to the evolution of modern photographic techniques.
What are the advantages of blow drying hair?
it will be dry.
