When were color photographs introduced to China?

From the reference books, we can see that experts have selected various representative beautiful photos (many of which have never been published) from the archives of the Institute and compiled them into collections, which are milestones in various periods, from the first color photo in National Geographic magazine in 19 10 to the first underwater color photo in 1927.

The earliest color photo was 19 10 year!

About negation:

1904, the French Lumiere August and Louis invented the real color negative.

In 180 1 year, British physicist Thomas Young (1777–1829) published his research on "color", saying that human eyes can have three kinds of "color perception" of visual nerves: red light, green light and purple light. In addition, it is said that the three basic colors of red, green and purple are mixed together in nature, so we can feel many different colors.

In 1860, Maxwell (Maxwell1831–1879) studied color negative films, and took the lead in taking pictures of the three primary colors of red, green and blue, and then superimposed and projected them to form a color image. This is the process of adding color, which leads to the principle that color TV can develop color. From then on, world photography began to move from black and white to color. That is, the rise of what people call the "color photography era".

In A.D. 1869, Ducos Hauron, a French scientist, was the first to put forward that according to the painter, three basic pigments, red, yellow and blue, were mixed in different proportions to produce color photos. Although his works are not satisfactory, he has made a breakthrough in color photography.

At the end of A.D. 1873, H.W. Vogel1834–1898, a professor at Berlin University of Technology, Germany, immersed the collodion photosensitive plate in the phenylammonium solution and could feel the green light. After this experiment was published, scientists were encouraged to look for other color photosensitive additives. Photographic film can only perceive blue light at first, and then it can perceive purple light. In AD 1874, it can sense yellow light, and in AD 188 1, it can sense red light. At this time, the negative can have a "color sense" for red, orange, yellow, green, blue and purple, but the brightness of the photo needs to be improved.

In 1888, Edison (Thomas Alva1847–1931), the greatest inventor in the world, made the first cinematography in history. On a 50-foot-long film, 600 images were shot continuously and put in a big box with a viewing hole. One person can watch the scenery for about one minute, which is called "watching westerns" in China.

In A.D. 1889, Edison cooperated with Hysmans to establish the future film and camera, film format and hole spacing. This is the beginning of the "standardization" of manufacturing photographic equipment all over the world, which is of great significance.

1In February, 894, Edison first built the world's first film studio and filmed the first film "Black Maria", and then "watching westerns" became popular all over the world.

189 1 year, the French physicist lippmann Gabriel (1845–1921) announced a novel color photography method without dyes. He is a famous professor at the University of Paris, and won the Nobel Prize in A.D. 1908 for being the first to make a "color photographic negative" by scientific method. He used technology to add a layer of reflective mercury to the full-color emulsion, so that the light and shadow passed through the emulsion, and then reflected back to "interfere" with the incident light and shadow into a latent image, which would be accepted. Each color has a different image, which is obviously vivid when viewed. However, the production process of color negative by Lips method is very complicated, which can not be printed repeatedly and needs long exposure, so it cannot be popularized. However, he applied science to the development of photography and made great contributions, so the Nobel Prize was awarded.

1904, Lumiere August and Louis1862.1864–1954.1948 invented the real color negative, which was recognized as a revolutionary event of "color photography". The Lumiere brothers are great inventors who have never seen in the world to make photographic equipment. Before they were twenty, the two brothers set up a factory to make photographic equipment. In A.D. 1894, they produced and sold nearly two million negatives a year.