The Roles Of Photography In Our Civilization
By Cindy Heller
The 11th century is considered as the beginning of the history of photography as this was the period when an Iraqi scientist invented the camera obscura. In the 17th century, a portable camera obscura was created. The first permanent photograph was captured in 1826. This marked the birth of photography because previously, a way to preserve images produced by cameras has not been discovered.
The first daguerreotype prints were produced on a copper plate and it was common for royal portraits to use this method. In 1840, the first intermediate negatives were produced so people could print a positive image. At last, the first color images were produced in 1861. There was an issue to produce green and blue, but as the technique improved, it was easily solved using three glass negatives, one for each primary color.
Photography became popular to public in 1888 because one man, named George Eastman, marketed his camera that was easily used with only one push of a button. This was the same person who developed roll film and the famous brand Kodak. K was a strong letter according to Eastman and thus he created a word that started and ended with it. Even today, we can see his creation everywhere as the red letter Kodak with its yellow background becomes popular around the world.
Digital photography marked its history in 1973 when a charge-couple device (CCD) was invented. It contained an image of 100 rows and columns, which became the basic of existing digital photography. Kodak developed the megapixel sensor in 1986 and afterwards the technology has developed rapidly into today's photographic era. In fact, photography has become one of the most popular hobbies in the world.
Even today, photography is still developing continuously. Cameras are getting smaller and we can even hide them in a shirt button. Motion picture also came from photography and right now there are many people who become moviemakers so we can enjoy a life-like look at our daily lives.
Photography as a tool to create history
Our generations are facing great difficulties to uncover many events that have happened in the early history. What we have is only rough drawings on the walls of caves and there are very limited records of any event. Today, we have photography as a tool to create history for our future generations. With photography, we can maintain visual records so our future generations will know what is going on right now.
If you want to find out more comprehensive information on photography, you should visit your local bookstore. You will find out about types of photography, the history of photography, and techniques to produce great photographs. The internet is also an easy and excellent source of information on photography.
About the author
Cindy Heller is a professional writer. To learn more about winter photography, please visit Online Photography Courses. from http://www.FreeArticlesAndContent.com
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