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

In the face of fast-moving objects, we usually use high-speed shutters to capture details and ensure the clarity of the picture, but there is a slow shutter shooting technique that is also suitable for shooting moving objects.

You should have seen the following photos:

In the picture, the main body is clear and sharp, and the background is all virtual, like a light track, it looks like the subject is moving at a high speed, and it is very dynamic.

This is achieved by shooting with a slow shutter, and this shooting technique is the pursuit.

1. The principle and operation skills of chase shooting is that the camera chases the movement track of the moving subject in the shooting process, and presses the shutter in the process of camera following.

If a person rides a bike from left to right, the camera closely follows the bike and moves from left to right. Press the shutter during the movement, and the pursuit is completed.

Because our lens always follows the subject and remains relatively still, the subject will remain clear, and the surrounding environment will be affected by our moving lens, so it will be falsified, which is why we have to use a slower shutter speed. if the shutter speed is too fast, the background will be instantly frozen, showing no movement.

two。 When shooting settings are in pursuit, we mainly need to pay attention to shutter speed and focus in camera operation.

(1) shutter speed generally the shutter speed can successfully complete a chase shot in 1x10-1thumb 30 seconds, which is related to our lens focal length and physical stability. In order to ensure stability, we can choose a relatively light lens. When shooting, you can constantly change the shutter speed several times to find the most suitable speed for yourself.

(2) focusing if the relative distance between the moving subject and us has changed greatly, and we happen to use a large aperture and a relatively shallow depth of field, it is possible that the subject is blurred.

When we shoot, we'd better find a good position in advance and shoot on the side of the forward direction of the subject, that is, the direction of movement had better be perpendicular to our direction of shooting, so that the effect will be better.

In addition, we'd better focus in advance and predict its trajectory to ensure that it is always within the range of depth of field.

3. Attention points: (1) when the body is stable during shooting, we must maintain the stability of the body, especially the stability of the arm. A little shaking up and down may affect the final effect. We can try the shooting action several times before the formal shooting, so that the body will not be stiff.

(2) the stability of the sports subject if you want to maintain the clear and sharp effect of the main body, you should also consider the movement of the main body, such as the shooting bike we mentioned earlier, if the subject has been pedaling the bike, his legs will still be virtual, because the legs are constantly riding.

Running, swinging and other sports will make the part of the body virtual, so we try our best to choose a stable sports subject when shooting.

(3) although the shooting process is "chasing", we should not misunderstand the meaning of "chasing". When shooting, we are not passively chasing, but through prediction to keep parallel with it, at the same time, our motion trajectory can be appropriately larger, give more preparation time for shooting, do not directly put down the camera at the moment of pressing the shutter, let the body and the camera follow the inertia for a while, so as to avoid mistakes.

(4) the closer the main body is to the center of the picture, the clearer and sharper it will be, and the better the shooting effect will be, so the problem of composition can not be considered first, and then adjusted later according to the situation.

4. Several objects suitable for chasing: (1) A car running in a straight line is very suitable for chasing, especially in the night environment, if there are lights around, the effect will be very good.

(2) if the subway, train, etc., shoot the subway or train in the right position, you must try to chase it. Although the moving speed is fast and difficult to shoot, the effect is absolutely very good. Lock the front of the train or shoot in a certain window. Can get great pictures.

(3) people who keep relatively still people on motorcycles and electric cars can keep relatively still and are very suitable for chase shooting, and the appearance of characters can make chase shooting have a more wonderful feeling.

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

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