OPTICAL COMPONENT
To provide a lens having excellent mechanical strength, and an optical component using the lens.SOLUTION: There are provided a lens having excellent mechanical strength, and an optical component using the lens. The lens is a lens having a circular shape when viewed in a plan view, the lens having th...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a lens having excellent mechanical strength, and an optical component using the lens.SOLUTION: There are provided a lens having excellent mechanical strength, and an optical component using the lens. The lens is a lens having a circular shape when viewed in a plan view, the lens having thickness of not less than 1 mm and not more than 11 mm at a lens center, the lens having a lens diameter of not less than 2 mm and not more than 50 mm, the lens having a curvature of not less than -0.5 mm-1 and not more than 0.5 mm-1 at the lens center.SELECTED DRAWING: Figure 1
【課題】優れた機械的強度を有するレンズおよび該レンズを用いた光学部品を提供する。【解決手段】優れた機械的強度を有するレンズおよび該レンズを用いた光学部品を提供する。平面視において円形のレンズであって、前記レンズは、レンズ中心における厚みが１ｍｍ以上１１ｍｍ以下、レンズ径が２ｍｍ以上５０ｍｍ以下およびレンズ中心における曲率が−０．５ｍｍ-1以上０．５ｍｍ-1以下である。【選択図】図１ |
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