Comparison: Taking the first image as a basis, you see clearly the difference between the result with digital zoom (center image) and the one with optical zoom (below image).
Digital Zoom, or Digital Zoom, is the magnification of images or video without the use of optical lenses, but exclusively in digital mode. The expansion of a particular image or frame will inevitably lead to a loss of quality.
An example of this type of zoom can be the magnification of an image on a computer, increasing the size of a web page, changing the aspect ratio of a video, and so on. Many cheap cameras, as well as mobile phone accessories, even equipped with a lens optic system, incorporate limited optical zoom power with a digital zoom. Voices correlateemodify wikitesto
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