How to set up the night shooting mode of Canon 7D

Let's talk about the basic problem first, that is, **, or **amount, **amount directly affects the degree of brightness and darkness, and the appropriate degree of brightness and darkness needs to be set appropriately to carry out**. If the amount is too much, it will be white, and vice versa, it will become dark and black, and you can get a reasonable amount by setting the aperture size and shutter speed reasonably. The popular analogy is that in order to fill the same bucket of water, if the faucet is small, you need a longer time, and the faucet is large, the time is shorter.

You understand this popular metaphor, right? In this metaphor, the size of the faucet represents the aperture, and the length of time represents the shutter speed.

When shooting at night, because the light is dark, you may be able to get a normal amount of ** with the same setting during the day, but not at night. Therefore, the aperture needs to be adjusted as wide as possible. If the aperture is not wide enough, then you need to have as slow shutter speed as possible, but there is a problem, if the shutter speed is less than 1 30 seconds, you will get a blurry photo if you hold it, then you need to set it up on a tripod.

In addition, it is possible to set a suitable ISO, which is usually enough to set 100 during the day, but at night you can set it a little larger, according to my experience, not more than 1600, otherwise the **quality will drop significantly, and a lot of noise will appear on it.

I also use 7D, so let's work on it together.

If the sensitivity is high, the shutter is slowed down, the aperture is wider, and if the sensitivity is low, the shutter is slowed down, and the aperture is wide open.

The Canon 7D has a dual dial wheel. So under the M stop, you can adjust the aperture and shutter separately through the two dials on the body. The double dial wheel is convenient to adjust the slip difference, which is also a mid-to-high-end SLR camera.

The biggest advantage over entry-level SLR cameras.

Canon 7D, in the upper part of the right shoulder, has a dial. On the back of the fuselage, there is also a dial wheel beat. ......The setting of the double dial wheel is the biggest feature of mid-to-high-end SLR cameras.

The SLR camera with dual dial wheels makes it extremely easy to adjust various shooting parameters, which is also the reason for the better control of mid-to-high-end SLR cameras,......In contrast, entry-level SLR cameras only have one dial wheel, and only one parameter can be adjusted directly when adjusting parameters, and the other parameter needs to be adjusted by combining the key to the tent, and the control is much worse.

Therefore, the handling of mid-to-high-end SLR cameras with dual dial wheels will be better. This is also the biggest feature of mid-to-high-end SLR cameras.

Specifically, the Canon 7D's two dials, the default setting is that the wave wheel at the top of the camera is responsible for adjusting the aperture, while the dial wheel on the back of the camera is responsible for adjusting the shutter. ......Users can also customize the settings according to their own usage habits.

Use the dial on the back of the upper right shoulder and the dial on the back of the fuselage to adjust the shutter and the aperture one by one.

The top object cha fiber wave wheel to adjust the aperture, the fuselage faces your adjustment speed, you can also set two wave wheels according to your habits can be defined by yourself, not closed novices are not recommended to use the M block mode.

The Canon camera can adjust the values of the aperture and shutter by the size of the two wave wheels.

1. First turn on the camera and select the circled position.

3. Then move to the right. The delay set here is 10 seconds.

4. Return to the previous place, and find that the position in the diagram has changed from a rectangular sign to a delayed sign just set.

5. In addition, it can also be delayed by 2 seconds.

6. After setting, you can press the shutter.

The Canon 70D shoots night scenes, which is no different from other cameras that shoot night scenes. All follow the same rules.

Specifically, there are two different ways to set up a night scene:

1. For ordinary night scene shooting, low-sensitivity, slow speed, and small aperture shooting are required.

The so-called low sensitivity, Cong let is to try to reduce the sensitivity as low as possible, and set as low as ......Generally, the lowest sensitivity of a camera is ISO100......So, let's set it up like this......

The reason why you need to use a slow shutter is because the light is very dark in the night scene shooting state, which leads to a decrease in the amount of light entering the lens, so you need to use the slow shutter to increase the total light intake to ensure the best accuracy.

The reason why you use a small aperture instead of a large aperture is to shoot a starry effect. The lights in the night scene are shot with a small aperture, and you can get a beautiful starlight effect ......Therefore, ordinary night scenes are generally shot with a small aperture ......Of course, you can shoot with a wide aperture.

2. For starry sky photography, because it is also taken at night, it is also regarded as a ...... of "shooting night scenes".This type of shooting requires high sensitivity, wide aperture, and slow speed shooting.

The reason why the slow shutter is used is to get enough light ......This question has already been said above, so I will not repeat it.

The reason why we need to use high sensitivity and large aperture is because the starry sky is darker, and we must go all out to let more light into the lens of Chen Zhengyu, which is not enough, so we also need high sensitivity to bless and get as high a ** degree as possible.

If you shoot according to this principle, you can get a very ideal night scene shooting effect.

Summary. Hello dear, Canon 77D Adjust from ** mode to photo mode Steps: Canon camera video recording and photo mode are usually switched through the up and down movement button on the right side of the screen, which is also one of the human nature of Canon cameras, which can be quickly changed by the right thumb during shooting.

1.First, turn on your phone, go to the main page of the camera and click the settings button. 2.

Once you're on the settings page, tap the Go to Camera button. 3.Once you're in the rear camera button, click on the grid switch button to turn it on.

Hello dear, Canon 77D from ** mode to photo mode Steps: Canon camera video recording and photo mode are usually switched through the up and down button on the right side of the screen, which is also one of the human nature of Canon cameras, which can be quickly changed by the right thumb during shooting. 1.

First, turn on your phone, go to the main page of the camera and click the settings button. 2.Once you're on the settings page, tap the Go to Camera button.

3.After entering the rear camera button, then lift and click the grid switch button to turn it on.

Additional Information: Canon (Canon[1]) is the world's leading integrated group of imaging and information products produced by Ichizan Iwake in Japan, and since its establishment in 1937, Canon has globalized its business and expanded into various fields after years of unremitting efforts. Canon's product range is distributed in three main areas:

Personal products, office equipment and industrial equipment, the main products include cameras and lenses, digital cameras, printers, copiers, fax machines, scanners, broadcasting equipment, medical equipment and semiconductor production equipment. Headquartered in Tokyo, Japan, Canon has four regional sales headquarters in the Americas, Europe, Asia and Japan, and has 200 subsidiaries around the world and employs more than 100,000 people. On March 9, 2016, Japan's Toshiba Corporation held a board meeting and finally decided to bring its Toshiba Medical System Co., Ltd. to Canon Company, and Canon's proposed acquisition price was 700 billion yen (about 40.5 billion yuan).

1. First of all, prepare the camera to be adjusted for use, as shown in the figure below.

2. Then turn the mode knob to the aperture priority position, as shown in the figure below.

3. Then move the gear in the circle position in the following picture along the left and right directions to adjust the specific size of the aperture, as shown in the figure below.

4. The place circled in the following figure is the value of the aperture, and the maximum or minimum value of the aperture varies depending on the lens, as shown in the figure below.

5. Next, you can adjust the aperture value to the position of 5 first, and take this value to shoot first, as shown in the figure below.

6. Then take a look at the effect of this numerical shooting, and you will find that the background of the genus behind is relatively blurry, as shown in the figure below.

7. Then adjust the aperture value to 13 and shoot again, as shown in the figure below.

8. Finally, take a look at the effect of the adjusted shooting, this time it will be clear, so that the aperture will be adjusted, as shown in the figure below.

As a quasi-professional SLR camera, the Canon 7D has a strong manual function. M file (full manual gear) for better creation.

Using the M stop, first use P metering to get the shutter and aperture values for the scene, assuming that the obtained value is: 1 250 seconds.

1) Take pictures of the scenery.

When shooting landscapes, most of the screen is the sky, which may be excessive**, M can reduce the aperture by one or two stops, such as 1 250 seconds (the larger the value, the smaller the aperture) or 1 150 seconds or 1 200 seconds, so as to reduce the ** amount, according to the actual situation, choose the right shutter and aperture combination is very ideal.

2) Photograph people.

If you are shooting a person, the back light is very strong, so that the face of the person is not enough, in addition to using the flash to fill the light, you can also reduce the speed or increase the aperture value in M gear, such as 1 125 seconds or 1 200 seconds, so as to increase the amount, at this time you can ensure that the character is normal, but the background may be excessive, but the character at this time is the main body, if the contrast is too large, you can choose other ways, such as do not use the backlight, reflector, flash and other means.

First use aperture priority mode metering, set the aperture value and sensitivity, such as F 4, ISO200, and then look at the shutter speed given by the camera.

If the above attempts are acceptable, then use the manual** mode, set the aperture to f 4, the sensitivity is ISO200, and the shutter speed is 2 seconds (try according to the tests above) and take a test shot.

1. Recommended tools:

1) Tripod: Be sure to use a slow shutter speed when shooting night scenes, if you shoot time-lapse photography, or even encounter wind, it may cause **blur and be invalid;

3) Wireless shutter remote control: If you are shooting some time-lapse photography, this tool is very necessary, and you will not feel very uncomfortable because of inconvenient angles or long shutter control.

2. Parameters.

For the setting of parameters, because the lighting is different and the effect you want to shoot is different, you need to accumulate experience and try. Shooting night scenes, if you have experience, it is recommended to use the manual mode. If you don't have a feel for manual mode, you can try the following steps:

1) First use aperture priority mode metering, set the aperture value and sensitivity, such as using F 4, ISO200, and then look at the shutter speed given by the camera;

2) If the above attempt is acceptable, then use the manual ** mode, set the aperture to f 4, the sensitivity is ISO200, and the shutter speed is 2 seconds (try according to the test above), and take a test shot;

3) White Balance: With different white balance settings, you can shoot different styles of images. You can try not using auto white balance, and if you try different white balance values, it will have unexpected results.

3. Basic knowledge supplement:

The aperture determines the depth of field, and the shutter is determined by the object you want to shoot, such as shooting star tracks, you need to slow down the shutter speed, and capture shots, you need to speed up the shutter speed.

In addition, shooting night scenes requires more experience and patience than day scenes, especially capturing some good pictures and compositions. I hope to work hard and persevere, and there will always be good works.

The shutter button is down a little bit, and there is a small turntable that can be rotated left and right, which is used to change the setting of Xiaoliang. So, just select the shutter speed in the gear where you can select the shutter speed, and then change the shutter speed by setting or flipping the left and right dials.

The Canon EOS7D uses dual digital image processors to achieve a continuous shooting speed of up to 8 frames per second at a high image quality of approximately 18 million effective pixels. It is equipped with many new functions such as a high-speed and intelligent autofocus system; The Canon EOS7D uses an eight-way dual-cross, full-19-point cross-type autofocus system with dual 100% optical viewfinder with 100% coverage and 100% magnification. EOS7D not only achieves a slag imitation of about 18 million smart pixels, but also achieves fine image performance with low noise.

The CMOS sensor is developed and manufactured in-house. In addition to increasing the pixel sensitivity, the transistors in the pixels have been improved to achieve a higher S n (signal-to-noise) ratio. The common ISO sensitivity for 7D is 100-6400, and the maximum ISO sensitivity for extended is 12800.

Image signal transmission is a high-speed reading system that uses 8 channels to read a single channel sequence.