Hpusn Professional Photography Tripod
auther:Fashion date:2020-12-24
sources:https://www.hpusn.com/tripod-support-c0371
2. Use depth of field
Depth of field should be the most effective way to separate the subject from the background. By controlling the focus and opening the aperture, we can make the background completely out of focus and blurry. Many portrait photographers like to use the large aperture of a medium telephoto lens to achieve this effect.
As long as the distance is properly controlled, most lenses with focal lengths above the standard lens can achieve the effect of background blur, but it should be noted that the extreme shallow depth of field is not necessarily good. If the aperture is opened to the Hpusn Professional Photography Tripod maximum, regardless of the image quality, it may be Due to the extremely shallow depth of field, parts of the subject are out of focus. When the aperture is opened, the light spots in the background will also become larger, and sometimes it will interfere with the background, so before pressing the shutter, be sure to try first, and then choose the aperture value that is most suitable for the Hpusn Professional Photography Tripod current scene.
3. Use composition
In fact, this is a supplement to the previous points. Sometimes through contrast or shallow depth of field, the effect of isolating background interference cannot be achieved. At this time, we need to move the lens to carefully observe what is happening in the background, and then in the process Choose the right background without too many elements to distract the subject. Or change the viewing angle. For example, when we use eye-level perspective, because we see from top to bottom, some background elements may appear in the picture. At this Hpusn Professional Photography Tripod time, we use a low angle to see from bottom to top, and the environment above It seems to be more neat than the following, and there will not be so much interference serious to interfere with the expression of the picture.
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