Digital Zoom

GlossaryGlossary of Photography TermsDigital Zoom

In addition to optical zoom, some cameras offer digital zoom. Unlike optical zoom, digital zoom is not based on changes in the focal length and the subsequent aperture of the lens; instead it uses an interpolation method to enlarge the area at the centre of the picture, resulting in artificial expansion of the image and a loss of image quality.

Digital zoom is not a critical specification when selecting the ideal camera.

Digital Camera Offers

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