How does a SLR camera take a full white background photo?

Single-lens reflex camera needs to light the background to take pictures with all-white background;

1, choose white background cloth.

2. Configure special lights to illuminate the background.

3. Shoot the sample, and adjust the position and brightness of the background light and the parameters of the camera according to the shooting effect.

Introduction skills of SLR camera shooting:

1. Take close-ups of things that are still small, such as flowers, birds and insects. When using Av files, the aperture should be below f5.6 and the focal length should be above 50. Try to shoot within 1m to blur the background. Iso100 if the light is good; If the light is not good, iso is better within 400.

2, shooting people: basically use a larger aperture (within f5.6), the focal length is more than 50mm, the shooting distance is close to the whole body, bust, large photos, so that the background is blurred, and Av files are used. Good light, iso 100, poor light, within iso400. ?

Extended data:

1, shoot something running

Good lighting: Av files, aperture size should be handled properly. Use an aperture above f8 to obtain a large depth of field effect, and use a small aperture to obtain a shallow depth of field effect.

If you want to shoot a dynamic effect, you can use a TV file, and the shutter is about 1/30. When you press the shutter when focusing, the lens will move behind the object at a proper speed, which will produce a very dynamic effect.

Step 2 shoot running water or fountains

Using TV files, the shutter speed is about 1/50, and the satin effect can be taken. If the shutter is used too fast, the fountain will emit discontinuous water droplets.

The portrait was taken at night.

On the tripod, adjust the white balance, automatic or custom white balance. Iso 100-400, Av file, with an aperture of around f8, adopts slow synchronous flash and Hou Lian flash mode. At this time, the flash will flash twice, press the shutter to flash once, and it will flash again before the exposure is over, so people should not leave before flashing twice.