The photo is not sharp, see if it is a problem with these settings

  For many entry-level enthusiasts who are new to photography, shooting sharp images is often the desired goal. But I am unfamiliar with the camera’s various setting parameters, and many wrong settings will make the picture lose its sharp feeling. Let’s take a look at what camera parameters will affect our sharp images.

   depth of field

The photo is not sharp, see if it is a problem with these settings

  Nikon official sample

   If you don’t have a correct understanding of the depth of field, it’s very It is easy to make the picture not sharp enough. Many enthusiasts who are new to photography often use a large aperture to shoot when they use a large aperture lens for the first time. Later, when viewing the shots, they may find that the picture is blurred. This is actually caused by too shallow depth of field. When shooting with a long focal length and large aperture lens, a clear image is presented in the range before and after the focus, and the rest is blurred out of focus. An overly large aperture and long focal length will make the focus clear range too small, resulting in blurry images. Therefore, the aperture and focal length should be controlled reasonably when shooting.

  focus

The photo is not sharp, see if it is a problem with these settings

   Nikon official sample

   The wrong focus will also change the picture Got fuzzy. When shooting, if there is a focus error or the focus is not accurately achieved, the picture will also become blurred. This is because the range of sharp focus is limited. Excessive focus deviation caused by mis-focusing will cause the subject of the picture to be outside the sharp focus range, which will also make the picture blurred.

   shutter speed

The photo is not sharp, see if it is a problem with these settings

   Nikon official sample

   caused by improper shutter speed setting Blurred picture is also one of the more common problems. The shutter speed controls the amount of light entering the picture and the exposure time of the picture. Although the shutter speed can be adjusted according to the actual shooting, when shooting hand-held or shooting fast-moving objects, the adjustment of the shutter speed will have certain limitations. Due to the limited stabilization time for handheld shooting, a too slow shutter speed will blur the picture. So when setting the shutter speed, you need to adjust it according to the lens focal length actually used. Generally speaking, the shutter speed for handheld shooting should be the inverse of the lens focal length. For example, if you use a 50mm fixed-focus lens for shooting and the shutter speed is set at 1/50 second or above, the probability of blurring due to insufficient shutter speed will be greatly reduced. For scenes of fast-moving objects, generally a higher shutter speed is required to ensure the filming rate.

The photo is not sharp, see if it is a problem with these settings

  Z 7

   Of course, the use of Nikon’s VR vibration reduction function can also guarantee a certain filming rate at a slower shutter speed. Take the Z 7 as an example. This model uses the in-camera VR shock absorption device, which can provide a standard equivalent to a shutter speed increase of about 5 stops. This value is obtained when the NIKKOR Z 24-70mm f/4 S lens is installed and the zoom is set at the telephoto end. )Effect. It uses the motion vector information of the image and the gyroscope sensor to detect the camera shake, and then drives the VR shock absorber to provide compensation in five directions.

  These functions and techniques make it easier for you to shoot clear images. If you often worry that the photos are not sharp enough, then pay attention to these aspects and operations, I believe it can bring a lot of improvement to your photos.

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