A digital camera is a gadget that is used to take photographs and videos by recording images in a device known as an image sensor. One is able to view images on the screen, delete and store them in the memory of the camera after taking photographs. It can also capture objects in motion and sounds they produce as well as allow editing of images. Furthermore, plastic spur gears are mounted on the base of the lens to enable the zooming function of the camera. It is an ideal type of camera for beginners since there are a few factors to be considered while taking videos and photographs as compared to film cameras that have many variables to be put into considerations.
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