How to take clear photos with SLR! ?

Steps to take clear photos with a SLR camera:

1. If you want to take a group photo, you need to use a standard lens with a focal length of 50mm or the corresponding focal length. It is best not to use a wide-angle lens, which will make the picture worse. Because the perspective of the standard lens is basically the same as that of the human eye, the perspective ratio of the shot photos is close to the visual impression seen by the human eye.

2. In order to make the picture consistent before and after the group photo, it is necessary to use a smaller aperture of F8.0 or higher (compared with the aperture of F5.6 or higher of the portable camera) to obtain a larger depth of field area. But the aperture should not be too small, otherwise the imaging quality will be reduced. Please do not use a smaller aperture above F 16.

3. The focus should be set in front between the front and back rows, so as to ensure the clarity of the front and back rows, because the depth of field in the backcourt is usually longer than that in the foreground, so as to ensure that the last row is also clear. Turn off the focus switch after confirming the focus, so as to prevent the camera from being inaccurate when refocusing.

4. If necessary, you can set the camera to the position of continuous shooting with the help of tripod and cable release, press the shutter while shouting slogans, and take more photos to avoid closing your eyes because of nervousness.

5. For outdoor shooting, it is best to avoid using 90-degree side light that will cause yin and yang faces. If the light ratio is large, turning on the top light of the camera can also play a certain role in supplementing light. Pay attention to the background when measuring light. If the background is dark, you need to reduce the exposure, otherwise you need to increase the exposure.

6. When taking photos with many people, you should use the following steps. Generally, the stands are the first row of stools, the second row of stands, the third row of platform prices or the fourth row of stools. If it's not enough, please be in the first row. .

7. File storage must use the best compression rate of the largest size, and it is best to use the RAW format, because the exposure and white balance are not accurate when shooting, and there will be a lot of room for adjustment afterwards. But if it is in JPG format, it is basically difficult to remedy.

Extended data:

1, animal shooting skills: use a lightweight telephoto lens and high ISO sensitivity to shoot animals in motion: when shooting animals that are agile and not controlled by the photographer's will, the photographer is required to react as quickly as shooting sports.

Generally speaking, it is no problem to determine exposure parameters by evaluation photometry. However, in the case of strong backlight, partial metering or spot metering with small metering range can be used for metering. The shooting mode can be P (Program Auto Exposure) mode, and the shooting opportunity is preferred.

2, night shooting skills: use Av (Aperture Priority Automatic Exposure) mode, choose an aperture of about F5.6-8, such an aperture is conducive to improving the resolution and shooting a clear point light source. In addition, when it is still bright, adjust the camera and determine the level of the picture. After dark, it is difficult to see the reference used to confirm whether it is horizontal or not, and it is also difficult to determine the correct angle.