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    手动定义光圈的大小的技术常识
    2017/10/26 14:55:44

    1. 快门优先多用于拍摄运动的物体上,例如体育运动、行使中的车辆、瀑布、飞行中的物体、烟花、水滴等等。山东艺考摄影培训与光圈优先相反,快门优先是在手动定义快门的情况下通过相机测光而获取光圈值。

    1. shutter priority is used for shooting objects, such as sports, exercise vehicles, waterfalls, flying objects, fireworks, water drops and so on. Contrary to aperture priority, shutter priority is to obtain aperture values by camera photometry when manually defining the shutter.

    快门优先多用于拍摄运动的物体上,特别是在体育运动拍摄中最常用。很多朋友在拍摄运动物体时发现,往往拍摄出来的主体是模糊的,这多半就是因为快门的速度不够快。

    Shutter priority is often used to shoot moving objects, especially in sports shooting. A lot of friends found that when shooting the moving objects, the main body is often blurred, most of which is because the shutter speed is not fast enough.

    在这种情况下你可以使用快门优先模式,大概确定一个快门值,然后进行拍摄。并且物体的运行一般都是有规律的,那么快门的数值也可以大概估计,例如拍摄行人,快门速度只需要1/125秒就差不多了,而拍摄下落的水滴则需要1/1000秒。

    In this case, you can use the shutter priority mode, determine a shutter value, and then shoot. And the operation objects are generally regular, then the shutter value can also be estimated, such as shooting pedestrians, shutter speed is only 1/125 seconds to almost the same, while filming the whereabouts of the drop is needed 1/1000 seconds.

    山东艺考摄影培训

    2. 光圈优先大多用在拍人像以及风景时。光圈优先就是手动定义光圈的大小,相机会根据这个光圈值确定快门速度。由于光圈的大小直接影响着景深,因此在平常的拍摄中此模式使用最为广泛。

    2. aperture priority is mostly used when shooting portraits and landscapes. Aperture priority is to manually define the size of the aperture, and the camera will determine the shutter speed according to the aperture value. Because the size of the aperture directly affects the depth of field, so this model is most widely used in ordinary shooting.

    在拍摄人像时,我一般采用大光圈长焦距而达到虚化背景获取较浅景深的作用,这样可以突出主体。同时较大的光圈,也能得到较快的快门值,从而提高手持拍摄的稳定。

    When photographing a portrait, I usually use the long focal length of the large optical circle to achieve the shallower depth of field in the virtual background, so that the subject can be highlighted. At the same time, larger aperture can also get faster shutter value, so as to improve the stability of handheld shooting.

    在拍摄风景这一类的照片时,我往往采用较小的光圈,这样景深的范围比较广,可以使远处和近处的景物都清晰,同样这一点在拍摄夜景时也适用。

    When photographing landscapes like this, I tend to use smaller apertures so that the depth of field is wide enough to make the distance and the near scene clear, as well as the night scene.

    本文由山东艺考摄影培训友情奉献.更多有关的知识请点击:http://www.dysypx.com/我们将用最先进的技术.最真诚的态度.为您提供最为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

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