OPTICAL IMAGE CAPTURING SYSTEM
An optical imaging system is provided. The optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The first lens has a positive refractive power and a convex image-side surface. The second lens has a positive refractive power, and the third lens h...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | An optical imaging system is provided. The optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The first lens has a positive refractive power and a convex image-side surface. The second lens has a positive refractive power, and the third lens has a negative refractive power. The fourth lens has positive refractive power, and the fifth lens has positive refractive power. The first to fifth lenses are sequentially disposed from an object side toward an imaging plane.
提供一种光学成像系统,所述光学成像系统包括第一透镜、第二透镜、第三透镜、第四透镜和第五透镜。所述第一透镜具有正屈光力和呈凸面的像方表面。所述第二透镜具有正屈光力,所述第三透镜具有负屈光力。所述第四透镜具有正屈光力,所述第五透镜具有正屈光力。从物方朝向成像面顺序地设置第一透镜至第五透镜。 |
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