How to take a good photo of a literary evening? What should I pay attention to?

Tripod is no good. It is better to have an elevator. Because bigger dance programs have to be filmed from the beginning. A tripod can't do this. Because of the long distance, it is best to use manual operation, and because of the strong indoor scattered light, you must wear a hood to prevent the light from fainting. Large aperture increases luminous flux to enhance sensitivity, and fast speed prevents the picture from moving in space-time. At this time, you need to use fully automatic computer files. Because the focus center plane is used for photometry, the index is the average of brightness and darkness. In general, the light ratio of the stage is 1 2, that is, 1 bright and 2 dark. As soon as the computer averages, it directly reduces the exposure by one third, which makes the picture color distorted and too dark. At this time, the flash of the machine has no effect, and there is no problem at all depending on the stage lighting of 28 wide zoom and 200 heads. Push and pull close-ups evenly and excessively. The position should be centered to prevent deviation. If you want to enhance the artistic effect of the stage, you can also use the following lenses; 1. Mitsubishi mirror or Wuling mirror, this kind of lens will turn an actor's head into three or five, which is very beautiful. 2. Starlight mirror, especially suitable for the stage, will flash with the stars under various lights. 3. rainbow mirror, feature, dance, chorus, etc. They are all suitable. If used well, the picture will be colorful and moving. Wish you success!