How to focus the camera to shoot clearly

Let's talk about the use of the camera's 4 focus modes to help you improve your shooting efficiency and improve the sharpness of your camera.

1.What is focusing?

Every image will have a subject, this subject is the focus of our performance, we adjust the lens group inside the lens to move the focal plane back and forth, until the subject is clearly presented The process is "focus".

In a camera, the focus can be focused by the focus ring, or the camera can complete the focus by itself, in the case of a mobile phone, the focus can be the phone autofocus, or you can tap any area of the screen with your finger to complete the focus at the click.

2.What are the different focus modes?

The focus mode can be divided into two types: autofocus and manual focus, of which the autofocus is divided into three types: single autofocus, artificial intelligence servo autofocus, and artificial intelligence autofocus, plus a manual focus mode, so there are two categories and four sub-categories of focusing modes.

3.Specific application scenarios for the four focus modes.

One-shot autofocus.

When we press the shutter halfway to focus on the subject, when we hear a "beep" prompt sound, it means that the camera has completed the focus to achieve focus, at this time we can press the shutter to complete the shooting, this focus mode is suitable for shooting still life subjects, that is, the subject is not moving, such as shooting portraits, shooting landscapes, shooting products, etc., you can use this mode to focus.

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Artificial intelligence servo autofocus.

Artificial intelligence servo autofocus can also be called tracking focus, continuous focusing, this mode is designed for shooting sports subjects, such as we shoot sports events, shoot passers-by in a hurry, shoot lively animals, etc., you need to use this focus mode, you can easily focus on the focus, improve your shooting efficiency and sharpness. When using, when we press the shutter halfway, the camera will lock on the moving subject, and the focus will always follow the subject, so that you can calmly press the shutter button while the image remains clear and not out of focus at all.

Artificial intelligence autofocus.

This focus mode is the "integrated" version of the above and mode, and it will make an autofocus selection according to whether the subject is moving or stationary, shooting a moving subject, it will automatically select the artificial intelligence servo autofocus, shooting a stationary subject, it will choose a single autofocus, with a high degree of intelligence, but it is easy to make mistakes when shooting some scenes with occlusions, small contrast in the picture, or the subject is very close, at this time we need to choose the manual focus mode to shoot.

Manual focus. With the autofocus mode, sometimes there will be problems with the focus, resulting in the infocus, and the phenomenon of "pulling the bellows" appears, such as when shooting some scenes with occlusions, small contrast in the frame, or the subject is very close.

How to adjust the blur of DSLR photos:

1. Priority focusing, if you can confirm the focus before taking pictures, it is easy to get clear and sharp**.

2. Select the focus point, generally only need to tap the screen to select the focus point.

3. Keep the camera stable and not shaky, most of the blur is due to the shaking when taking pictures, if the light is poor, the chance of blurring is higher.

SLR digital camera refers to single-lens reflex digital camera, that is, digital digital, single, lens lens, reflex reflex English abbreviation DSLR. Representative models in the market are commonly found in Nikon, Canon, Pentax, Fujifilm, etc. These cameras are generally larger and heavier.

1. The camera shoots telephoto**The blurred focus is caused by the camera's poor anti-shake effect.

2. When the telephoto end is shooting, the distance is too far to cause the anti-shake function to be unable to meet such a long distance, so the shooting will be very blurry.

3. There is only one solution for handheld shooting, which is to adjust the shutter speed of the camera. As long as the shutter speed of the camera is adjusted faster, the ** of the shot will be weak. If you are afraid that the shutter speed will be fast, the shooting effect is the best.

4. Shooting with a tripod can solve the problem of blurred focus of the camera shooting telephoto**.

For handheld shooting, the safe shutter speed is the reciprocal of the focal length, for example, if you use a 50mm focal length, the shutter speed cannot be lower than 1 50 seconds, otherwise there is a possibility of shaking. It's a bit mushy.

With a good tripod that does not shake, the tripod is supported on the hard ground to ensure stability.

MF focus? Different situations are treated differently, either the hands are shaking, or the other party is shaking!