How to use Nikon D7 camera flash?

Nikon D7 has a built-in flash, which makes it easy to fill the light in case of insufficient light during photography. The specific usage methods are as follows:

1. When shooting in full automatic mode (fool mode), when the camera detects insufficient external light, the flash will automatically pop up, and when the shutter is pressed, it will make up the light synchronously;

2. When shooting in manual mode, the flash will not pop up automatically, and the photographer can judge whether to use the flash according to the exposure scale displayed by the camera. When you need to use it, just press the flash pop-up button with your left thumb and the flash will pop up.