How to use a digital camera

Question 1: How to use Nikon's digital camera? First of all, I suggest you look for instructions or learn about photography. At least you should know the size and function of the aperture and what stems like ISO do ~ ~

Since you have an interview, let me remind you what to pay attention to in the next interview.

The interview may ask you some questions. Of course, this refers to a formal interview. If it is advertising photography, you may be asked to hand in some works, or ask you the advantages and disadvantages of a camera.

The advantages of Nikon camera are obvious. Compared with Canon, Nikon's high ISO (sensitivity) noise reduction function is stronger, that is, noise (unclear, green and blue spots) will appear when ISO is high, and Nikon camera can eliminate this point in a limited way ~ ~ ~

How to use it? I can only say briefly. It is recommended not to use ~ ~ in manual mode after startup. Try to use aperture priority mode (AV) and shutter priority mode (TV). Aperture priority means that most modes can be used, and people in scenic spots can. The aperture size can be adjusted manually, and the shutter speed is automatically set by the machine for you. The scientific explanation of aperture is: the aperture that limits the passage of light in a camera. . As the name implies, the aperture is large and the luminous flux is large. In the same state, the larger the aperture, the faster the shutter will be. Of course, the premise is that the ISO is unchanged and the depth of field is small (the depth of field is the clear range around the subject, and a large depth of field means that the clear range around the subject is large, the depth of field is small, and the range is small ~ ~). Small aperture and light flux. To ensure the exposure accuracy, the shutter is slow ~ ~

Shutter priority means to set the shutter speed manually, and the machine sets the aperture ~ ~ Shutter priority mode is suitable for shooting moving objects, such as running and cars ~ ~

If you are asked to actually shoot something during the interview, use the above model. Let me explain ISO sensitivity: sensitivity refers to the sensitivity of a negative to light. The higher the value, the more sensitive it is ~ ~ The outdoor ISO is about 100-400 on sunny days, 400-800 on cloudy days, and it will be higher at night and indoors. There are no hard and fast rules. . .

Question 2: How to watch video with a digital camera There are many video formats on the computer, but it is impossible for a digital camera to adapt to these formats. Generally, it can only play its own prescribed format. So you need to know the video format shot by Nikon KOOLPIX P 1, and then convert the video in other formats in the computer into this format, and then store it in the card to play normally according to the requirements of the camera.

Question 3: What is the basic operation method of digital camera? Basic operation technology of camera 1. Shooting mode When shooting TV shots, the camera's activity modes are basically divided into fixed shooting and mobile shooting.

(1) fixed shooting

Fixed shooting is to fix the camera on a tripod and shoot according to the pre-selected direction, scene and angle. The shot taken in this way has never changed in the range of background and scene, and the movement of moving objects is also carried out in such a fixed range of the picture. In the process of fixed shooting, although the camera is fixed, it can change the shooting direction, scene and angle, resulting in various changes.

1, change direction

The change of direction refers to the change caused by choosing different shooting points around the subject when the height and distance between the camera and the subject are unchanged.

First, the front direction, completely facing the main body. This angle is beneficial to show the positive characteristics of the subject, has a sense of intimacy and is easy to communicate with the audience.

The second is the side direction, shooting at 90 degrees from the front of the subject. This angle helps to highlight the outline of the main body. If the subject is a person, it is easy to show the beauty of the outline and posture of the face. Therefore, when taking silhouette portraits, the frontal angle is usually adopted.

The third is the back direction, shooting from the back of the subject. This angle can show the characteristics behind the subject and give the audience a positive thinking space and unlimited daydreaming space.

2. Changes in scenery

The change of the scene is the change of the distance between the camera and the subject. The distance between the camera and the subject is different, and the picture effect is also different. The same object is shot with a lens with the same focal length, with short distance, large main area of the picture and small scene range; The distance is long, the main area of the picture is small, and the range of scenery included is large. In other words, the size of the main area on the screen and the surrounding scenery are all changes of the scenery. Generally speaking, there are five TV scenes, namely: distant view, panoramic view, middle view, close-up view and close-up.

3, the change of angle

The change of angle refers to the change of camera lens and objects on the horizontal line. One is the angle at which the lens and the subject shoot on the same horizontal line, which is called flat shooting. Second, the lens is below the horizontal line of the subject and below the shooting angle of the subject, which is called backhand. Third, the lens is above the horizontal line of the subject and higher than the shooting angle of the subject, which is called overhead shooting.

(2) Motion shooting Motion shooting means that the camera constantly changes the shooting direction, position and angle or changes the focal length when shooting. For shots shot in this way, the position of the background scene on the screen is constantly changing. The basic functions of sports photography are:

One is to observe the scenery instead of the human eye;

Second, at the end of the exercise, an expected or unexpected scene is revealed;

Third, you can follow the characters from one scene to another.

The main ways of sports shooting are: pushing, pulling, shaking, moving, following and throwing.

1, push (push lens)

Pushing is a shooting method in which the camera pushes the camera in the direction of the subject, or by changing the focal length of the lens (from wide angle to telephoto), the picture composition changes from large scene to small scene, and the subject changes from small to large. The lens is divided into three parts: framing, advancing and the left picture. In the process of advancing the lens, on the one hand, it will cause the frame of the picture to move forward, separate the subject from the environment, and highlight the main characters and key images; On the other hand, remind the audience to pay special attention to the subject or a certain detail of the subject.

2. Pull the camera (pull the lens)

Pulling is a shooting method in which the camera gradually moves away from the subject, or by changing the focal length of the lens (from telephoto to wide angle), the picture composition changes from small scene to large scene, and the subject changes from large to small. The lens is divided into three parts: framing, zooming and left picture. The camera zooms in on an object. As the lens shrinks, the subject is slowly submerged in the surrounding environment. On the one hand, it shows the relationship between the subject and its environment. On the other hand, it can mobilize the imagination and speculative power of the audience on the overall image.

3. Panorama (panoramic lens)

Pan is a shooting method that changes the optical lens axis of the camera by rotating the camera horizontally or vertically without changing the camera position. Translation is divided into three parts: framing, translation and left picture. There are many forms of translation: horizontal rolling, vertical pitching, circular rolling, oblique rolling and so on. On the one hand, translation can expand the expression space of TV pictures and make them contain more visual information; On the other hand, it can display the moving direction and trajectory of the subject, resulting in a kind of following ... >; & gt

Question 4: How to use a digital camera for 20 minutes? In addition to the switch, the most basic thing is to learn to press the shutter correctly!

1) The shutter of a digital machine basically belongs to the so-called "secondary shutter". That is to say, when taking pictures, aim the lens at the subject to be photographed and gently press half a shutter (once; At this time, you should hear the beep of auto focus success or the indicator light is on), and don't let go of your finger while holding it down. Adjust the picture slightly according to the envisaged composition until you feel that the composition is suitable, and then continue to press the shutter down (twice) to take pictures; 2) autofocus: which brand of camera autofocus is basically like this. Beginners need to pay attention to the operation essentials of autofocus: it is too smooth, it may be out of focus without obvious color, and there are other foreground objects in front of the subject. Usually the focus box in the middle will have vertical lines or color boundaries, which will make it easier to focus. Solution: 1, if you shoot the sky, find the edge of the white clouds and press the shutter for half a minute, then don't let go, slightly adjust the composition and continue to take pictures by pressing the shutter; 2. If you take a picture of the scenery, choose the scenery mode from the menu to take a picture, because the focus setting is far away, which is generally acceptable; 3. When shooting others, pay attention to such a rule. Press the shutter first, and it is easy to focus on other objects at the same distance as the object being shot, and then shoot. If necessary, rotate the camera 90 degrees to lock the focus, and then turn back to the original position to shoot. As long as the finger locked by the shutter in the middle is not loose, it will be successful.

In addition, hold your breath when you press the shutter, and try to make the camera with both hands stable and unstable. Others can be learned and mastered step by step according to the instructions in the future.

Question 5: How to use the camera on the computer? There is a camera on the computer.

Question 6: How to use the wifi function of a digital camera is as follows (the phone is connected to the camera):

1, it is actually very simple to use the WiFi function. The first thing to do, and the most important step in the whole connection process, is to confirm whether the camera has the WiFi function.

Note: Generally speaking, cameras with WiFi function will print WiFi logo on their bodies, as shown above. If you see this logo on the camera body, or you can be sure that the camera has the wifi function, you can use the WiFi function.

2. Turn on the WiFi function to connect the mobile phone. There are many cameras with WiFi function now. In this article, we will show Fuji's latest paraxial camera X 100T. Although different brands of mobile APP interface will be different, but the specific operation methods are similar, users of other brands do not have to worry about different operations.

3. After downloading and installing the mobile APP, first turn on the camera's WiFi function. Most cameras will design a separate WiFi on button. Of course, some cameras have to enter the menu settings to turn on the WiFi function.

4. After turning on the WiFi function, the camera will enter the hotspot matching page. On this page, you can see the hotspot name of the camera.

5. After remembering the hotspot name of the camera, you can turn on the WiFi function of the mobile phone to search for this hotspot and connect. (Some cameras need to fill in a password to connect to a WiFi hotspot, and the password can generally be set in the WiFi menu of the camera. )

6. After entering the APP, you will find many functions. For example, you can use an application to remotely control the camera to shoot, and add watermarks to photos with information such as time and place. (Of course, these functions are the most basic for a camera with WiFi function, so I won't introduce them too much for you here. )

7. The function that can help transfer photos in the application is this option called "Browse Camera". (Different cameras have different names for this option, but the general meaning is similar. After clicking this option, you can see the photos stored in the camera. Check the photos you think are satisfactory, and then click the "Import" button below the APP.

8. After the photo import is completed, this photo has been transmitted to the mobile phone. At this time, you can check the photos from the camera with your mobile phone.

Question 7: How to use iso for digital camera photography under sunny conditions? Try to choose a low ISO. In a dark environment, you can raise the ISO appropriately to brighten the photos.

ISO refers to the sensitivity of the photosensitive original. The film used in traditional cameras has different sensitivity. Different ISO has different sensitivity to light. Therefore, digital cameras also use different ISO values to set the camera sensitivity. The ISO value of digital camera, like traditional photographic film, is an important parameter to control exposure. ISO value is a measure of the sensitivity of digital camera to light, which is usually expressed by ISO value. The greater the value, the stronger the photosensitivity, and the smaller the value, the weaker the photosensitivity. Different brands and models of digital cameras will have different ISO capabilities. Commonly used expressions are ISO25, 50, 100, 200, 400, 800, 1600, 3200, 6400, etc.

When the shutter speed and aperture cannot be properly adjusted due to the influence of ambient light, adjusting the sensitivity is sometimes the only choice. Improving ISO helps to improve the brightness of photos, but it also causes noise and pseudo color. Try not to exceed 800 ISO for card cameras and 3200 ISO for SLR cameras.

Question 8: How to use Nikon digital camera? The boots are on the beans, and the index finger of the right hand can float up and down.

The shutter is a little under the suitcase.

The window is located in the upper right corner of the display.

ISO is located on the left side of the display. Press it to adjust the moving aperture.

The mode is on the left side of the camera, on the fuselage.

The above is the basic interface of Nikon D90. The machine models are similar. . Hope useful to you

Question 9: The use of Sony digital camera is very simple. Go to Sony official website to get under the quilt, or I'll find you a website and go to service.sony/..._id=57 yourself.