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Zoom lens having magnification factors in the range of 12X to 24X for micrographic applications
Zoom lens having magnification factors in the range of 12X to 24X for micrographic applications
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机译:缩微镜头的放大倍率在12倍至24倍范围内的变焦镜头
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摘要
A zoom lens system which provides magnification factors in the range of 12 to 24. The lens system of the invention is particularly useful in micrographic reader/printers.
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