Shoot? What is the normal shutter speed of people?

When shooting people, the aperture is usually 2.8 or 4, and the shutter will be around 1/60, so that you can have a sharp focus and a soft Jiao Wai.

Shutter speeds of all single-lens reflex cameras are at least the following: 1, 1/2, 1/4, 1/8,115, 1/30 and 6544. Some cameras use the abbreviation speed, for example, mark 1/30 seconds as "30". In order to distinguish seconds from fractions of seconds, these numbers are usually marked with different colors or special marks on the fuselage.

The speed of each shutter is half that of the previous one, but twice that of the latter one. For example,1125 seconds is half of 1/60 seconds, but twice of 1/250 seconds. They are all separated by a "block", and each block is half or double the time. From1125 seconds to 1/250 seconds, one gear was moved (the time was halved), another gear was moved at11000 seconds (halved again), and three gears were moved.

When the camera is set to a certain automatic exposure mode, most cameras can achieve "stepless" shutter speed. That is to say, the shutter speed can be determined by electronic equipment and set to any shutter speed without being limited by fixed gear. But even if the camera is set to this mode, the concepts of "halving" and "doubling" still exist.

The shutter speed of most cameras can be increased or decreased by 1/3 steps. For example, the shutter positions of a camera are: 1/8,1/0,1/3,115, 1/20. From 1/30 to 1/60 seconds is the first gear. Similarly, from 1/20 to 1/40 and from113 to 1/25 are also the first gear.

Extended data:

The standard lens is only suitable for people who shoot the whole body or bust. If it is used to shoot busts or close-ups of the head, it will often cause perspective distortion. If some shots are shot close to the specified shooting distance, they will not be able to bring into clear focus. Therefore, if you shoot an avatar or a close-up person, you need to use a medium-focus or telephoto lens, and its focal length generally needs to be 1-2 times that of a standard lens.

Take 135 camera as an example, the focal length of the lens should be above 105 mm, so that the distance between the camera and people can be above 1.5 m, which can not only make the focus clear, but also avoid deformation phenomena such as big nose and small ears. If you take a small group photo indoors, you need to use a short focal length lens (that is, a wide-angle lens) when you encounter insufficient return difference, but it is prone to the defects of people who are near big and far small and slightly deformed on both sides.

Usually, the shutter of ordinary digital cameras is mostly within11000 seconds, which can basically cope with most daily shooting. Shutter should not only look at "fast" but also "slow", that is, the delay of shutter. For example, in some digital cameras, the longest shutter is 16 second, which is enough for shooting at night. However, if the shutter is too long, it will increase the "noise" of digital photos, that is, miscellaneous stripes will appear in the photos.

In addition, mainstream digital cameras must have aperture priority mode and shutter priority mode in addition to automatic shooting mode. Aperture priority mode is that the user decides the size of the aperture, and then the camera calculates how much light enters according to the ambient light and exposure settings. This mode is more suitable for shooting still objects. Shutter priority mode is that the user decides the shutter speed, and then the digital camera calculates the appropriate aperture size according to the environment.

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