unit 9 photo techniques
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![Page 1: Unit 9 photo techniques](https://reader036.vdocuments.net/reader036/viewer/2022062406/558fcd011a28abfd388b47df/html5/thumbnails/1.jpg)
17271727
• The discovery that silver nitrate changes colour.
• Johann Heinrich Schulz discovered that a substance called silver nitrate changes colour when exposed to light. This paved the way for the first picture to be taken and processed.
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18141814
• The camera obscura is developed
• Joseph Niepce developed the camera obscura and took the first photo which wasn’t ideal though, because it took 8 hours of light exposure to make an image and the picture faded with time.
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18371837
• The Daguerreotype was invented
• Louis Daguerre invented a new way to take pictures. It only needed 30 minutes light exposure, and the image didn’t fade with time.
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18411841
• Making multiple copies possible
• William Henry Talbot developed the Calotype process. This made it possible to make multiple copies of the same picture
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18511851
• Taking pictures gets easier
• With the new Collodion process, cameras only needed a few seconds of light exposure to make a picture
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18711871
• Film is made easier to handle
• Richard Leach Maddox invented the gelatin dry plate silver bromide process which made it possible to take a picture and develop it later
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18881888
• The invention of the roll-film camera
• George Eastman invented the first roll-film camera.
• He later became one half of the massive Eastman-Kodak enterprise.
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19481948
• The Polaroid camera is marketed
• The Polaroid camera allowed people to take a photo and have it developed immediately straight from the camera
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19631963
• Colour film is introduced
• Polaroid came out with the first colour film.
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19741974
• The first digital camera is developed
• The Sasson Company built the first digital camera
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19801980
• The first consumer camcorder is released
• Sony put out the first consumer camcorder, allowing people to record their memories in real time
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19841984
• The first digital camera is marketed
• Canon put out the first digital camera for the public, which was later improved by Pixar
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19901990
• The first camera phones (1990’s)
• The camera phone technology was first used in Japan but it quickly spread to the rest of th eworld
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20012001
• The easy share camera comes into play
• Kodak put out their Easy Share digital camera, which made it easy to take pictures and download them to the computer.
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20122012
• Wireless cameras are developed
• Kodak put out cameras that didn’t have to be connected to a computer to take, download and share the pictures