Why do the photos taken by the camera have double images?

Ghost is the movement of the target, leaving a shadow on CCD or CMOS, or because of glass, reflection, UV mirror and other reasons.

Ways to avoid ghosting in the photos taken by the camera;

1, you can find the best angle for taking pictures. Find a bright place to shoot, don't go against the light, shoot at the angle of the sun. If you shoot people, it will be beautiful from the angle of sunlight, and it is very important to shoot from the right angle.

2. When shooting, make sure there is enough sunlight or lighting support. Using external sunlight as indoor lighting, with the support of natural light, shooting a person side by side with sunlight can do a few simple actions appropriately.

3. You can shoot with a flash. When shooting indoors, if the room is dark, you can use a flash to ensure indoor light. At the same time, it can reduce the shadow area and improve the photo quality. Pay attention to the background when shooting.

4. Pay attention to the distance when shooting. Distance, shooting effect is different, it is difficult to achieve the desired effect. We can adjust the distance appropriately, adjust the mistakes in shooting in time and solve the problem of shooting distance.

5. Increase the height of the camera. When shooting, raise the position of the camera to make the characters look natural. After lowering the camera, people may have shadow areas on their faces, which is not conducive to shooting, but choose a good angle.

Extended data

In addition, increasing shutter speed and increasing ISO value can usually reduce ghosting. The easiest way is to switch the camera to sports mode. If the target itself is moving. Need to focus, the camera moves with it. Keep it steady. Increase the shutter speed.

Increasing the shutter speed, when the subject is a high-speed moving object, it is very easy to cause smear or blur when shooting with a super telephoto lens or a photographer's hand. The most effective way is to increase the shutter speed and capture the subject in a very short exposure time to form a clear photo.

Pressing the shutter is also crucial. Take a deep breath, relax, and then press the shutter gently and firmly. Relax. Don't drop it. Do not hesitate. Pressing the shutter simply, smoothly and accurately is the key means to ensure clear images.

When the shutter speed is slow, especially when shooting with slow doors, hand-held photography is inevitable, so it is necessary to use stable equipment, and tripod is the most commonly used, simple and portable, and it is an essential equipment for shooting with slow doors.