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公开(公告)号：US10133032B2
公开(公告)日：2018-11-20
申请号：US15442444
申请日：2017-02-24
发明人： Jinhui Gong , Tianfang Gao , Wenbin Lin
摘要： Present embodiments provide for an optical imaging lens. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and seven lens element positioned in an order from an object side to an image side. Through the arrangement of convex or concave surfaces of the seven lens elements, the length of the optical imaging lens may be shortened while providing better optical characteristics and imaging quality.
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公开(公告)号：US10302912B2
公开(公告)日：2019-05-28
申请号：US15653508
申请日：2017-07-18
发明人： Matthew Bone , Wenbin Lin , Xiaohui Zhang
摘要： An optical lens set includes: a first, second, third, fourth, fifth and sixth lens element, said first lens element has negative refractive power, said second lens element has negative refractive power, said fourth lens element has an object-side surface with a convex portion in a vicinity of the optical axis, and said fifth lens element has an image-side surface with a concave portion in a vicinity of the optical axis, in addition, at least one lens element of the six lens elements disposed adjacent to an aperture stop has positive refractive power and made by glass material, except for the lens elements with glass material, other lens elements with refractive powers are plastic lens elements, the Abbe numbers of the second and the third lens element are ν2 and ν3 respectively, and the optical imaging lens satisfies: |ν2−ν3|≤15.000.
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公开(公告)号：US09869842B2
公开(公告)日：2018-01-16
申请号：US14739998
申请日：2015-06-15
发明人： Yita Chiang , Wenbin Lin , Jinhui Gong
CPC分类号： G02B13/004 , G02B7/021 , G02B9/34 , G02B9/36
摘要： An imaging lens includes first to fourth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
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公开(公告)号：US20180372996A1
公开(公告)日：2018-12-27
申请号：US15653508
申请日：2017-07-18
发明人： Matthew Bone , Wenbin Lin , Xiaohui Zhang
摘要： An optical lens set includes: a first, second, third, fourth, fifth and sixth lens element, said first lens element has negative refractive power, said second lens element has negative refractive power, said fourth lens element has an object-side surface with a convex portion in a vicinity of the optical axis, and said fifth lens element has an image-side surface with a concave portion in a vicinity of the optical axis, in addition, at least one lens element of the six lens elements disposed adjacent to an aperture stop has positive refractive power and made by glass material, except for the lens elements with glass material, other lens elements with refractive powers are plastic lens elements, the Abbe numbers of the second and the third lens element are ν2 and ν3 respectively, and the optical imaging lens satisfies: |ν2−ν3|≤15.000.
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公开(公告)号：US10133031B2
公开(公告)日：2018-11-20
申请号：US15442426
申请日：2017-02-24
发明人： Hung-chien Hsieh , Wenbin Lin , Binwei Zhang
摘要： Present embodiments provide for an optical imaging lens. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and seven lens element positioned in an order from an object side to an image side. Through the arrangement of convex or concave surfaces of the seven lens elements, the length of the optical imaging lens may be shortened while providing better optical characteristics and imaging quality.
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公开(公告)号：US20180188488A1
公开(公告)日：2018-07-05
申请号：US15442444
申请日：2017-02-24
发明人： Jinhui Gong , Tianfang Gao , Wenbin Lin
CPC分类号： G02B13/0045 , G02B9/64
摘要： Present embodiments provide for an optical imaging lens. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and seven lens element positioned in an order from an object side to an image side. Through the arrangement of convex or concave surfaces of the seven lens elements, the length of the optical imaging lens may be shortened while providing better optical characteristics and imaging quality.
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公开(公告)号：US20180188487A1
公开(公告)日：2018-07-05
申请号：US15442426
申请日：2017-02-24
发明人： Hung-chien Hsieh , Wenbin Lin , Binwei Zhang
CPC分类号： G02B13/0045 , G02B9/64
摘要： Present embodiments provide for an optical imaging lens. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and seven lens element positioned in an order from an object side to an image side. Through the arrangement of convex or concave surfaces of the seven lens elements, the length of the optical imaging lens may be shortened while providing better optical characteristics and imaging quality.
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