我们将向你详细讲解快门,展示如何控制快门速度拍出创意照片。什么是快门速度?顾名思义,快门速度的多少就是指的传感器暴露在光线中的时间长短。为了能成像,相机的传感器需要暴露在光线中。一般说来,光圈的大小决定了同样时间内能有多少光进入相机;而快门速度的多少则决定了传感器曝光多久;IS0就是传感器的敏感程度,值越高越敏感,相同快门与光圈下的画面亮度就越高。快门速度可以在相机的取景器中看到,肩屏(部分中低端单反不具备肩屏)跟背部的屏幕也能看到。较低的数字就表明较慢的快门速度,如1/3秒 We’ll explain to you in detail the shutter, showing how to control the shutter speed to take creative photos. What is the shutter speed? As the name suggests, how much the shutter speed refers to the length of time the sensor is exposed to light. In order to be imaged, the camera’s sensor needs to be exposed to light. In general, the size of the aperture determines how much light can enter the camera at the same time; and how much the shutter speed determines how long the sensor exposure; IS0 is the sensitivity of the sensor, the higher the value the more sensitive the same shutter and aperture The higher the brightness of the screen. Shutter speed can be seen in the camera’s viewfinder, shoulder screen (part of the low-end SLR does not have a shoulder screen) and the back of the screen can be seen. A lower number indicates a slower shutter speed, such as 1/3 second