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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>Zoom</title></head>
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<body><h1><a name="Zoom"></a>Zoom</h1>The zoom feature of a camera enables taking pictures of distant objects.<br><br>There are two types of zooms:<br><ol><li>Optical Zoom</li><li>Digital Zoom</li></ol>Cameras
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have digital or optical zoom features. In digital zoom, pixels of the
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image get enlarged and it can result in the loss of image details.
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Whereas, in optical zoom, only the physical length of the lens is
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changed that magnifies the image before it is recorded as pixels. No
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image data loss happens and the picture quality is also better if the
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camera has optical zoom feature.<br></body></html>
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