Camera history of film cameras

Film camera is a kind of modern camera, and all the principles of digital camera now come from film camera.

Therefore, when it comes to film cameras, of course, we must first understand the history of the camera.

A camera, referred to as a camera for short, is a device that uses the principle of optical imaging to form an image and records the image with a negative. Many devices that can record images have the characteristics of cameras. Medical imaging equipment, astronomical observation equipment, etc.

More than 2000 years ago, Mozi recorded pinhole imaging in Mo Jing. /kloc-in the 0/3rd century, an image black box made of pinhole imaging principle appeared in Europe. People walked into the black box to watch images or paint landscapes.

1550, Italian cardano put the lenticular lens in the original pinhole position, and the image effect is brighter and clearer than the black box.

1558, the Italian Barbaro added an aperture to the device in cardano, which greatly improved the image definition.

1665, John Zhang, a German monk, designed and made a small portable single-lens reflex camera box, because there was no photosensitive material at that time, so it could only be used for painting.

1822, Niepce made the world's first photo on a photosensitive material, but the image was not clear and required eight hours of exposure.

1839 On August 9th, the French painter louis Daguerre invented the world's first real camera-a portable wooden box camera.

184 1 year, optician Vogeland invented the first all-metal camera.

1845, German von Martens invented the world's first 150 turning point.

1849, Davie-Blue Scott invented a stereo camera and a two-lens stereo observation mirror.

186 1 year, physicist james maxwell invented the world's first color photograph.

1866, German chemist Otto Short and optician carl zeiss invented the orthophoto lens in Zeiss Company.

1888 Kodak company of the United States produced a new type of photosensitive material "film". In the same year, Kodak produced the world's first portable camera with film.

1906 American George hillas used the flashlight for the first time.

1948165438+1On October 26th, Polaroid Company of the United States launched the world's first instant imaging camera Polaroid 95.