What does the lightning symbol on the phone camera mean? A little more A, a little more circle?

Lightning indicates the flash function in the mobile phone camera.

1, showing the "lightning" symbol, indicating that the flash is turned on;

2. Switching to "A" means that the flash function is in automatic mode, and the flash is automatically turned off or on with the brightness of light;

3. Switching to "circle" means that the flash is always on;

4. Switching the display of "Lightning and Slant" means that the flash is turned off.

Extended data:

Flash can emit strong light in a short time, and it is a photographic accessory for photographic sensitivity. Mostly used in dark places.

Intermittent lighting is also used to fill the local light of the main body in bright light.

Flash can ensure clear and bright pictures taken in dim light, and can also be used as an auxiliary light source to emphasize skin color when shooting outdoors.

Flash can also arrange special effects according to the photographer's requirements:

1, change the color temperature;

2. Improve the lighting conditions of the subject;

3. Reflect light without destroying the scene environment of the subject;

4. add eyes;

5, multi-lamp combination, shaping the main image;

6. Reduce or increase the contrast;

7. Instantly curing the main body;

8. Fill the lamp.

References:

Baidu encyclopedia -flash