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The discovery of silver nitrate
Silver nitrate changes color when exposed by light. Helped for the idea of the camera. Discovered by Johann Heinrich Schulz. -
The camera obscura
Joseph Niepce developed the camera obscura. The problem was it took EIGHT hours. -
Hans Christian Orsted
Hans Christian Orsted discovered aluminum. -
Daguerreotype
Louis Daguerres camera only needed 30 minutes of light exposure. -
Roll-film camera
The roll-film camera is invented by George Eastman. -
The ease of cameras
Pictures became easier to take and only needed a few seconds to develop. The polaroid camera. -
Nikons first.
The first nikon c.amera -
Sd card
The first type of sd card was called a "PC card".
