There are two ways to push the lens: changing the focal length and moving the lens position, which shows that there is a clear push target, the scene is getting smaller and smaller, the environment is getting smaller and smaller, and even painting. Highlight the main characters or key images from the environment or group, and highlight the local or important details of things.
Push: push the lens, push the lens, that is, the subject does not move, and the shooting machine moves forward to shoot. The shooting range is changed from large to small, which is divided into fast push, slow push and hard push, which is essentially different from zoom push.
A shooting method in which the camera is placed on a moving car and pushed forward towards the object and the picture. Highlight the theme, describe the details, make the emphasized person or thing stand out in the whole environment, and strengthen its expressive force.
Pushing the lens means that the lens pushes close to the subject with a zoom lens or gradually lengthens the focal length to make the audience feel closer to the subject. Pulling the lens is the opposite of pushing the lens, which causes the feeling that the subject on the screen is gradually away from the audience's point of view. And gradually expand their horizons.
Pushing the lens is mainly done by moving the lens forward or zooming, and gradually approaching the main object to be represented. It can show the change of the same object from far to near, and it can also show the change of one object to another.
There are several ways to move the lens: push the lens, pull the lens, follow the lens, shake the lens, move the lens, lift the lens and hang the lens.
How to push and pull the lens at a constant speed to shoot video with SLR?
1. If shooting with DV or video camera, there is an automatic push-pull button on the fuselage, which will push and pull the lens at a constant speed as long as it is gently toggled. Since DV is hand-held, it is not as stable as shoulder camera.
2, push-pull lens uniform speed can only be achieved by practicing more and shooting more. First zoom in and focus, then push the lens away to shoot.
3. Under normal circumstances, it is difficult for a SLR lens to zoom at a uniform speed. If you shoot a video, it is best to configure a follow-up focus, and a few hundred yuan on Taobao is enough; If you don't have a follow focus, you'd better put it on a tripod and zoom quickly. The slower the push and pull, the more difficult it is to maintain uniformity.
4. Most modern SLR lenses don't have obvious damping when zooming like camera lenses. After all, it's almost always set before taking pictures.
5. Push (the lens is pushed forward) the subject does not move, and then push the lens forward at a uniform speed to make the viewing range from large to small. In addition, according to different plot needs, it can be divided into fast push, hard push and slow push. Of course, this is different from moving by zooming the lens.
6. Scrolling and direct scrolling: Scrolling refers to moving the lens horizontally (left and right); Pan is to move the lens vertically (up and down). With a tripod, the picture will be smoother.
Shooting requirements of push-pull panning lens
1, the shooting direction of the pull lens is opposite to that of the push lens, but their creative rules and general requirements are basically the same. The difference is that the left picture should be the focus of the shot, and the starting frame should be the core of the shot. Mobile photography is photography in which a camera is mounted on a moving object and moves with it.
2. Not necessarily. The push-pull heel shake in photography refers to six states in camera shooting, and the shooting object may or may not be a person. Follow (lens) means that the camera always follows the subject to make the moving subject always in the picture.
3. The motion speed of the panoramic lens must be consistent. The picture begins to stagnate for a moment, then gradually accelerates, decelerates at a uniform speed, and then stagnates. The picture on the left should be slow.
The correct answer is: the push and pull of the camera lens. Push-pull panning is a film and television shooting term, which refers to the different motion trajectories of camera lenses. It is often used in shooting videos, and it is also one of the camera shooting skills. But don't shake from side to side, push and pull repeatedly, which will make people dizzy and confuse the picture.
1. Pushing the lens means that we walk in and look at the object directly along the straight line, while pulling the lens means that the camera keeps away from the object. Of course, both of these technologies can be realized through a zoom lens.
2, 1 zoom shooting: photography, the camera does not move, through the change of lens focal length, people or things in the distance can be clearly seen, and the close-range can also be blurred from clear. 1 subjective shot: also known as subjective shot, that is, the shot that shows the subjective sight and vision of the people in the play often plays the role of visual psychological description.
3. A telephoto lens can compress scenes, including things as small as snowflakes. In addition, the longer the focal length, the shallower the depth of field. When using this kind of lens, it is also interesting to try different shapes and patterns for defocusing effect. 3 Shutter articles If you want to shoot beautiful and wonderful works easily, you should pay attention to the four rules of shutter, composition, color and light.
4. The skills and methods of film and television shooting include: pushing the lens refers to pushing the lens closer to the subject or gradually lengthening the focal length with the zoom lens, so that the audience has a feeling of being close to the subject. Pulling the lens is the opposite of pushing the lens, which causes the feeling that the subject on the screen is gradually away from the audience's point of view. And gradually expand their horizons.
If you want to photograph the moon, here is a good rule. When the shutter is synchronized with ISO, F 1 1 aperture is used to shoot the full moon, F8 aperture is used to shoot the full moon, and F6 aperture is used to shoot the new moon.