JP2013007872A5 - - Google Patents

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Publication number
JP2013007872A5
JP2013007872A5 JP2011140028A JP2011140028A JP2013007872A5 JP 2013007872 A5 JP2013007872 A5 JP 2013007872A5 JP 2011140028 A JP2011140028 A JP 2011140028A JP 2011140028 A JP2011140028 A JP 2011140028A JP 2013007872 A5 JP2013007872 A5 JP 2013007872A5
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JP
Japan
Prior art keywords
height
described below
optical axis
length
unit
Prior art date
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JP2011140028A
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English (en)
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JP5647570B2 (ja
JP2013007872A (ja
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Priority to JP2011140028A priority Critical patent/JP5647570B2/ja
Priority claimed from JP2011140028A external-priority patent/JP5647570B2/ja
Publication of JP2013007872A publication Critical patent/JP2013007872A/ja
Publication of JP2013007872A5 publication Critical patent/JP2013007872A5/ja
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Description

Zd=C・h/{1+(1−KA・C・h1/2}+ΣRAm・h
ただし、
Zd:非球面深さ(高さhの非球面上の点から、非球面頂点が接する光軸に垂直な平面に下ろした垂線の長さ)
h:高さ(光軸からのレンズ面までの距離)
C:近軸曲率半径の逆数
KA、RAm:非球面係数(m=3、4、5、…12)
以下に記載する表では、所定の桁で丸めた数値を記載している。また、以下に記載する表のデータにおいて、角度の単位としては度を用い、長さの単位としてはmmを用いているが、光学系は比例拡大又は比例縮小して使用することが可能であるので、他の適当な単位を用いることもできる。
JP2011140028A 2011-06-24 2011-06-24 ズームレンズおよび撮像装置 Expired - Fee Related JP5647570B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011140028A JP5647570B2 (ja) 2011-06-24 2011-06-24 ズームレンズおよび撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011140028A JP5647570B2 (ja) 2011-06-24 2011-06-24 ズームレンズおよび撮像装置

Publications (3)

Publication Number Publication Date
JP2013007872A JP2013007872A (ja) 2013-01-10
JP2013007872A5 true JP2013007872A5 (ja) 2014-03-06
JP5647570B2 JP5647570B2 (ja) 2015-01-07

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ID=47675282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011140028A Expired - Fee Related JP5647570B2 (ja) 2011-06-24 2011-06-24 ズームレンズおよび撮像装置

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JP (1) JP5647570B2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101725982B1 (ko) 2014-11-17 2017-05-15 주식회사 엠지비엔도스코피 내시경용 촬영 렌즈계
TWI703365B (zh) * 2018-02-13 2020-09-01 先進光電科技股份有限公司 光學成像系統
CN111596445B (zh) * 2020-07-22 2020-10-16 瑞声通讯科技(常州)有限公司 摄像光学镜头
WO2023240836A1 (en) * 2022-06-13 2023-12-21 Huawei Technologies Co., Ltd. Image-space telecentric optical lens and spectral camera comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005300858A (ja) * 2004-04-09 2005-10-27 Tokai Univ ズームレンズ
JP4722425B2 (ja) * 2004-08-03 2011-07-13 オリンパス株式会社 電子撮像装置

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