H+Addy

[|Henry Addy]

[|Optical Zoom]: Noun Mechanical assembly of lens elements for which the focal length can be varied. They are commonly used with still, video, motion picture cameras, projectors, some binoculars, microscopes, telescopes, telescopic sights, and other optical instruments. Info on Optical zoom

it will use Optical zoom first and then use Digital zoom. You can usually set your camera to notify you when it starts to use the Digital zoom, or tell it to not use digital zoom at all. Consult your manual for details.
 * How do you use Optical Zoom?** When you zoom in using your camera,

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