Shulou(Shulou.com)11/24 Report--

I don't know if you have ever encountered this kind of situation. During the shooting, the viewfinder showed that it was focused, but when I finally checked the photo, I found that it was still burnt off.

There are also some photos that look very clear, but they paste a lot when they are enlarged.

These situations may be due to the fact that we did not pay attention to the following details when shooting:

1. Hand shaking, not maintaining a stable shooting posture, fast shutter speed does not mean that the photo will not be blurred. In handheld shooting, it is inevitable that there will be jitter, which we are not aware of most of the time. Especially after a long period of shooting, the jitter will be more frequent, which may lead to slight blurring of the final photo due to slight frequent jitter.

There are also times when we "slack off" when we take pictures, such as relaxing the body as soon as we press the shutter, which may cause the photo to be affected by jitter.

Therefore, safety shutter and stable posture are necessary.

two。 The clear focus of the viewfinder does not necessarily mean that the focus is accurate, which is more obvious when using a large aperture. A little error may cause the subject to fall out of the depth of field, and sometimes the observation of the viewfinder is not enough. if there is plenty of time, we can enlarge the screen to check and assist by manual focusing.

3. Position change after focusing is also a common occurrence. When using autofocus, we first half-press the focus, and then change the position or angle of the composition. These changes in position and angle may make the final focus inaccurate.

At this time, the focus lock (AF-ON) function is highlighted. This button is on the upper right side of the camera, and we can control it with our right thumb when we hold the camera. (some of the smaller handheld may be unstable, and it is best not to operate with one hand).

When we press the AF-ON key while shooting, the focus will be locked, and we don't have to worry about the inaccurate focus.

Another focus detail is that the closer the camera's focus is to the center, the higher the accuracy, which means it may be more accurate when the subject is focused in the center of the viewfinder.

4. Air quality when the air quality is relatively poor, it will not only affect the light and color of the environment, but also may blur the distant scenery, and this is very difficult to make up for by shooting technology, and sometimes even close objects will be affected, so it is necessary to choose a good weather when shooting.

5. Hardware problems there are mildew spots, fog, dust on the lens or in the lens, dust and other pollution in the fuselage will directly affect the photo quality, forming blurred spots locally, if this happens, it is best to deal with it in time, and usually do a good job of maintenance, put the camera in a dry place without dust and water.

In addition, some lenses do not perform well in some focal segments, and some lenses do not have a good shot with a large aperture. If you pay great attention to the texture and clarity of the photos, you can choose the best focal length of your own lens to shoot.

This article comes from the official account of Wechat: play some Photography (ID:wakexiao), by AGER

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