Telephoto camera lens having a plurality of lenses providing telephoto performance

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10605963
APP PUB NO 20180335549A1
SERIAL NO

15329174

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Abstract

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A telephoto camera lens sequentially includes from an object side to an image side, a first lens with positive optical power, an object-side face of the first lens being convex; a second lens with optical power; a third lens with optical power; a fourth lens with optical power; a fifth lens with optical power, an object-side face of the fifth lens being concave; and a sixth lens with optical power, an object-side face of the sixth lens being concave near an axis, and an image-side face of the sixth lens being convex near the axis. The telephoto lens satisfies: 0.75

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Patent Owner(s)

  • ZHEJIANG SUNNY OPTICS CO., LTD

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Fujian Zhejiang, CN 278 356
Huang, Lin Zhejiang, CN 215 1947

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