The role of the shutter modes of a DSLR camera

I would like to warn the landlord:

Since you have chosen to use a DSLR, it means that you have to take a relatively professional photography path, and you should first learn the use of aperture shutter before shooting, and then pick up the camera. The "mode" file is nothing more than a combination of aperture, shutter, and sensitivity under some specific conditions, even if it is such as "fireworks in the night scene", if you want to express different subtle effects, you also need to fine-tune the aperture, shutter, and sensitivity, and the mode will have great limitations.

Therefore, learning various "modes" is a way to abandon the basics, and everyone says it is very good, or learn how to use m, a, and s files.

The A-stop (Aperture-Priority Auto) is easier to grasp because the aperture is adjustable and the usable range is smaller than that of the shutter. Moreover, the depth of field is determined by the aperture, such as a large aperture for portraits and a small aperture for landscapes.

However, the camera's metering system is easy to be deceived by the color of the subject, for example, if you don't set ** compensation, it is easy to overburst when shooting black objects and underexplosion when shooting white objects.

Therefore, after you are familiar with it, use the M file!

These modes are the equivalent of the point-and-shoot camera's automatic mode with a little adjustment.

It's just that the fully automatic ** is too far away, so it is subdivided into a variety of types, in fact, it is just a little more manual intervention. For example, if you set it to sports mode, the camera will automatically increase the speed and ISO; Set the snow mode, and the camera will automatically increase the amount; Set it to night scenes, it will automatically slow down to increase ISO and force ** to a certain value, etc.

So in fact, it is still with different combinations and collocations of aperture, speed, and ISO, and there is nothing new in it. If you want to shoot well, you should use m, a, and s files.

The longest use is the P block, which can be compensated for human intervention**, which is very convenient to use, and is basically suitable for all kinds of themes except night scenes and still life flowers.

It is more appropriate to use M block for night scenes, in order to control the depth of field, you need to manually aperture, and you need to manually shutter in order to be accurate.

Flowers, still life need the aperture priority, because the depth of field needs to be strictly controlled, and it is necessary to control the aperture well. Sometimes you need to use the aperture priority block to shoot portraits.

Users who use DSLR cameras generally rarely use the mode, most of them use M or A files, you can check out some simple tutorials first. Let's start with a little bit about iris and shutter.

It is recommended to use M gear: manual gear, which can be used in any situation! The aperture shutter can be adjusted (with relatively small limitations).

The speed of the shutter depends on the degree of personal hand-holding stability, and the speed of 1 125-1 250 is better for beginners.

There is a so-called safety shutter requirement, that is, the minimum shutter speed cannot be longer than the reciprocal of the focal length, for example, the focal length is 105, then the slowest shutter speed should be 1 125 seconds;

On top of the former, use a slower shutter speed whenever possible to give the aperture a greater choice.

It is generally 125 when the weather is good outside, and 60 when it is cloudy or in poor light.

Novices can set up with A (aperture priority) or P (program automatic).

The TV file is the shutter priority, and when you are familiar with the A and P files, then use the M and TV files.

With M file, pay attention to the i111i11i ** compensation.

The most stable is 1 250s

This is an experiment.

But generally I can hold 1 40

Operating the camera: Canon camera.

The steps to turn off the shutter sound are as follows:

1. Press the camera's menu button and click the sound setting option in the settings.

2. Turn off autofocus, operation and shutter sound.

3. Select the camera settings option.

4. Select the shutter type option, select the electronic shutter option.

Shutter function: The main function of the camera shutter is to control the length of time, and the effect of shooting will be different depending on the time.

The shutter is the mechanism used by the camera to control the effective time of the photosensor. It is an important part of the camera, and its structure, form and function are an important factor in measuring the grade of the camera.

In general, the larger the shutter time frame, the better. The camera relies on this device to control the shutter time leakage, so as to control the amount of light entering the camera. The low number of seconds is ideal for shooting moving objects, and it is easy to grasp fast-moving targets.

However, when you want to shoot the busy traffic at night, the shutter time will be extended, and the silk-like water flow effect in the common ** will also be shot with a slow shutter.

The shutter is a device used in camera equipment to control the time when light hits the sensor. is an important part of the camera. <>

The shutter is the mechanism used by the camera to control the effective time of the photosensor, and the camera shutter is the core part of the camera. The faster the shutter speed, the shorter the light passage time and the darker the frame. The slower the shutter speed, the longer the light passes and the brighter the picture.

Like the aperture, the shutter also controls the amount of light coming in. The shutter is like a switch, and the amount of ** is controlled by adjusting the length of time the switch is on. The shutter speed unit is "seconds", and the shutter speed of the adjacent two levels is twice the amount of difference by **.

The maximum shutter speed of the professional 135 camera reaches 1 16000 seconds, and the common shutter speeds are 8, 1 15, 1 30, 1 60, 1 125, 1 250, 1 500, 1 shout 1000, 1 2000, etc.

In addition to the above shutter times, there are also long plex shutter speeds. When the shutter button is pressed, the shutter is opened, and the shutter is not closed until the shutter button is released, and this kind of shutter is called the B shutter Zheng Zheng. Like the b-shutter function, the shutter is closed only when the shutter button is pressed a second time, which is more common in traditional mechanical monocular cameras, and most cameras do not have this equipment.

The x-shutter usually refers to the shutter speed at which the flash is turned on synchronously.

The camera shutter is one of the important parameters to control the volume. **Time determines the time it takes to reach the sensor's light perception. The longer the shutter time, the longer the sensor will be illuminated.

Shutter, in addition to controlling the amount, another important role, by the shutter speed to obtain some special effects, such as shooting high-speed moving objects clearly**, is the need for high-speed shutter. If you want to shoot the effect of softening, you need a relatively slow shutter speed (soft water flow).