If you find that there is always a shadow with a flash, you can avoid it in the following ways:

L, switch to reflection method Adjust the direction of the flash lamp holder to make the light beam reflect from the ceiling or light-colored wall to the subject. This method should pay attention to appropriately increasing the exposure ruler. For color photography, we should also pay attention to the color of the reflective surface. If the reflective surface is not pure white, this method is not suitable for shooting, so as not to affect the color temperature of the photo and produce color cast.

2. Keep the flash as close to the camera as possible. This can reduce the projection, because the farther the flash is from the lens, the greater the shadow the beam drags. If the subject is a frontal portrait, this method is not suitable, otherwise it is easy to take a red-eye photo.

3. The subject should be as far away from the background as possible. In general, it should be more than l meters. Because the closer the subject is to the background, the clearer the contrast between light and shade and the more obvious the projection.

4. Place white transparent paper in front of the flash cover 10- 12 cm, or put on a colorless transparent plastic bag to soften the light and eliminate the shadow. In this way, according to the light transmission of the light shielding film, the exposure is increased by 1 to 2 times.

As for soft light, it is totally unnecessary.

In addition, the darkness of people is not only the cause of lighting, you must also adjust the exposure combination of the camera. In this way, you can take high-value photos.