Scientific photography knowledge

Scientific photography refers to recording and exploring the process or achievements of natural science research by photography. The following is my knowledge about scientific photography. I hope you like it.

First, photography based on scientific research content

If the photography of scientific research content is carefully classified, it can be seen from the following aspects:

1, divided into macro photography and macro photography from the sense of space.

Macro photography is mostly celestial photography, which provides information for astronomy. Microphotography is widely used in medical research, with the help of high-power electron microscope to photograph material structure and bacterial activities.

2, according to the lens classification

It can be further divided into single lens, multi-lens and no lens, which is different from other kinds of photography. Multi-lens refers to compound glasses, which is based on the research results of bionics. A camera similar to a flying lens can take thousands of photos at a time. Lens-less photography refers to the use of light interference characteristics to shoot holographic images, that is, laser holography, which is rarely involved by ordinary people. In some large-scale photographic equipment exhibitions, you can often see rich and creative masterpieces.

3. The speed can be divided into ordinary photography and high-speed photography.

High-speed photography refers to special photography with exposure time from one thousandth of a second to hundreds of thousands of seconds.

Second, the popularization of science and technology news photography

Posters that popularize scientific knowledge and technology belong to the category of popular science photography. Science and technology news mainly shows new technological achievements, and more important technological inventions form a beautiful landscape in the world photojournalism competition. The first illustration in this paper is a picture that won the first prize in science and technology, showing that the F- 18 fighter plane broke through the sound barrier and gave it a serious, scientific and romantic expression. The world photojournalism competition not only tells the story of human misfortune, but also tells the truth of science and nature, except sports, art and technology.

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