Five points of clearness and sharpness(2)

3. Find the best aperture of the lens

Moderate "shrinkage aperture" is a method to enhance the sharpness of the photo, find the "best aperture"of the lens in your hands, generally speaking, it is probably between F5.6 and F11, you can get the best sharpness of the image in the range of best aperture. Another purpose of reducing the aperture is to deepen the depth of field to make most scenery in the scene fall on the range of depth of field clearly, it will feel clear and sharp in the vision wholy. What’s more, remember that don't reduce the aperture too small, otherwise it will only make the quality of scene worse.

When the aperture is reduced, because the amount of light is decreased, the shutter speed become slower, so you need to pay attention to safety shutter, get a balance between the safe shutter and high ISO noisy point, otherwise use the tripod and shutter release to assist photographing.

4. Use single focus to focus accurately

The image without accurate focus will absolutely have no sharpness, so accurate focus is very important. Suggest using a "single focus"for photographing, allow the users to control the position of the focus themselves. Let the camera decide position of focus itself, because the subject is usually the most outstanding thing in the scene, the composition is nearly in the central position, but if it is in the situation of a shallow depth of field, or a more special composition, the quality of every photo can be ensured by using single focus, it won't leave regretbecause of the camera's wrong judgement.

5. Make good use of the control setting of the camera

Thanks to the development of digital technology, the post-production can solve a lot of photography things. In addition to use the image post-production software to improve the sharpness of the image, making good use of the control setting of the camera is an easy and simple method. Now the camera can let players customize different photography setting, you can default the contrast, sharpness, saturation, etc.of the image, these are very helpful.

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