An interface to teach you about cameras

Hello, everyone, many babies are confused by the strange alphanumeric characters on the display screen as soon as they get the camera. Today I want to share with you the meaning and function of camera interface parameters. Come and study together.

? 1. shutter speed

The important inspection parameters of the shutter are indicated by S in the camera, and the shutter speed is usually a few seconds or a fraction of a second. Shutter speed affects the dynamic effect of exposure and shooting.

? 2. Aperture value

During the aperture, the light passes through the lens and enters the photosensitive element of the camera body, which is indicated by F on the camera. The numerical value of the aperture is opposite to the aperture size, which affects the exposure and depth of field.

? 3.ISO value

Sensitivity, also known as ISO value, is the sensitivity of photosensitive elements in the camera to light, which affects the brightness of photos.

? 4. Photo mode

The camera has AV aperture priority mode, TV shutter priority mode, M manual mode, scene mode and P program automatic mode.

? 5. Photometric mode selection

Usually divided into evaluation metering, partial metering, spot metering and center key average metering.

? 6. Exposure compensation

It is a shooting method that consciously changes the "appropriate" exposure parameters automatically calculated by the camera according to the brightness of the current picture, so as to brighten or darken the photo.

? 7. Flash exposure compensation

When the flash light quantity is insufficient, the flash light quantity can be increased by "flash exposure compensation". Flash exposure compensation can enhance the light shining on the object without changing the background brightness.

? 8. White balance

Control the color parameters and restore the original color of the object under complex light sources.

? 9. Auto focus mode selection

Auto focus modes include single auto focus, artificial intelligence servo auto focus and artificial intelligence auto focus. Single autofocus is suitable for shooting static scenes; Artificial intelligence servo autofocus is suitable for shooting moving people and moving objects. Auto-focus is a combination of the former two, and the camera automatically recognizes the object to focus.

? 10. autofocus mode area selection

The autofocus mode area is divided into single-point autofocus, 45-point autofocus, area autofocus and large-area autofocus.

? 1 1. Driving mode

Divided into single shot, continuous shooting and delayed selfie.

? 12. Portrait quality

Cameras can be divided into three categories: high quality, medium quality and low quality. Specifically,

10 image quality setting.

? 13. Photo style

Include sharpness, contrast, saturation, hue, warmth and coldness, etc.

? 14. White balance offset

White balance offset is a way of white balance adjustment and correction. White balance offset can well control the degree of color offset, and can also make the picture appear color.

? 15. Automatic brightness optimization

It can analyze the brightness of the subject, and automatically adjust the brightness according to the shooting results when the face of the person becomes dark, such as when the backlight or flash is insufficient.

? 16. Flash settings

Flash control item, which can switch between metering mode and flash metering mode to adjust the amount of flash.