Traditional Culture Encyclopedia - Photography and portraiture - Why can the flash of a SLR camera only be adjusted to 200?
Why can the flash of a SLR camera only be adjusted to 200?
If high-speed synchronization is not supported, the shutter mode is generally around 200, because the flash needs to be synchronized with the shutter curtain to fill the light correctly. The high-speed synchronous shutter speed can be selected in the flash setting, so that the exposure intensity of the flash fill light body is not limited. Because the flash speed is very fast, much faster than the shutter speed, adjusting the shutter will not affect the exposure intensity. Generally speaking, when the flash fill light is constant, the aperture is used to adjust the foreground exposure of the flash fill light. The shutter adjusts the background exposure outside the flash range.
- Previous article:Features of Lavender Manor
- Next article:Who has some good paragraphs (preferably written by autumn scenery)? thank you
- Related articles
- I signed a couple contract with President Shuai, saying it was hype. Who knew he really did it? What should I do?
- Renderings of restaurant background wall Design skills of restaurant background wall
- The worst battle in America, the Battle of Iwo Jima, will always be held in Washington.
- What is the concept of feminist films? What is the difference between women's films and feminist films?
- Life in Valencia
- What does G-type lens mean?
- Photographer qualification certificate
- Artistic and creative inspiration picture 10 picture with text
- Tongji University Surveying and Mapping Professional Ranking
- How does Love Nest trigger the story of my sister and colleagues?