Auto Backlight Control (ABC) refers to an article about a device that automatically adjusts camera settings to suit the backlight of a given framework. When enabled, the setting of ABC can set the timer on the camera flash, the aperture
and shutter to compensate for the
lighting
conditions of the scene.The photographers only need to activate the automatic control of backlight if you want to increase the quality of the backlight in your images. Backlight offers picture quality that's mysterious, intriguing.
If the backlight on a camera lens is boring (and the film is the normal speed), then the automatic backlight control to extend the opening flash brightness and extends timer. The point of each of these parameters is to ensure that sufficient film receives light as possible. With less available light in the scene, the establishment of ABC open all the paths of light on the camera to try to capture the image.
Conversely, if the backlight is bright scene, the automatic backlight control (ABC) shall conform to the camera settings so that less light enters the camera lens. Consequently, the opening will become more stringent, time flash and slow shutter speed will be shorter.
