Why at night in the living room, under the light with a tripod to drive a DSLR camera, no matter how

Updated on Living room 2024-07-13
2 answers
  1. Anonymous users2024-01-24

    Generally speaking, there is a relationship between the shutter and the aperture, the aperture is larger, the bokeh may be blurred, the aperture is smaller, and the panorama is clear. The key to the problem is also the correlation between the focus point, metering mode, and focal length.

    Judging from the situation said by the landlord, if the shutter, aperture and sensitivity are fixed, and the focus point is accurate, the static picture will not be blurred when using the tripod (provided that the focus is accurate, the metering is accurate, and the setting parameters are accurate). However, if you shoot a portrait, because the model will move, it will not look moving, but the model will still shake slightly, and if the shutter is too low, it will be pasted. You can't rely on a tripod to shoot a model because the model moves.

    In the second case, the landlord did not make it clear, so it was difficult to say. If you fix the same shutter, aperture, and sensitivity, and force the flash, the film will explode, and if you lower the shutter speed, the film will be even more useless, and there is no possibility of clarity. There are only a few possibilities: one is to lower the shutter speed but at the same time increase the aperture or sensitivity, it is possible to be clear;The second is to lower the shutter to start the stabilization;The third is that the focus is in focus, and so on.

    The situation is unknown, so it's hard to say.

    According to the landlord's supplementary question, if the aperture is fixed, (the aperture of the portrait should be large), if you use the existing set speed to paste the film, it is recommended to increase the sensitivity by one stop. With automatic flashing light, the speed is not a little higher, and it is estimated that there is no bokeh effect.

  2. Anonymous users2024-01-23

    Shooting people at a speed of 3 seconds should be blurry, because people will move.

    The flash is clear because the light is strong enough that the shutter can reach 1 125 or even higher, which freezes the person and makes the photo clear.

    As for you saying that using a tripod at a slow shutter speed will also cause background blur (regardless of depth of field) or ghosting, I think it could be due to the following reasons:

    1. The tripod is not stable enough.

    2 The shutter release is not used.

    3. The reflector is not pre-raised.

    4. The body and lens stabilization are not turned off.

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