KR100878360B1 - 촬상 렌즈 - Google Patents
촬상 렌즈 Download PDFInfo
- Publication number
- KR100878360B1 KR100878360B1 KR1020070009130A KR20070009130A KR100878360B1 KR 100878360 B1 KR100878360 B1 KR 100878360B1 KR 1020070009130 A KR1020070009130 A KR 1020070009130A KR 20070009130 A KR20070009130 A KR 20070009130A KR 100878360 B1 KR100878360 B1 KR 100878360B1
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- shape
- plane
- imaging
- double
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0095—Relay lenses or rod lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
Claims (2)
- 물체측으로부터 순차적으로, 물체측의 면을 볼록면 형상으로 하며, 양면 비구면 형상으로 하며, 정의 파워를 갖는 메니스커스 형상의 제1렌즈;조리개;물체측의 면을 오목면 형상으로 하며, 양면 비구면 형상으로 하며, 부의 파워를 갖는 메니스커스 형상의 제2렌즈;양면을 비구면 형상으로 하며, 부의 파워를 갖으며, 광축에 수직인 직선과 평행한 접선이 적어도 2개 이상 존재하는 제3렌즈를 구비하고,이하의 조건식을 만족하도록 구성되어 있는 것을 특징으로 하는 촬상 렌즈.-0.1 < R31면의 유효경내 SAG값 < 0.1 ㆍㆍㆍ(1)-0.5 < R32면의 유효경내 SAG값 < 0.5 ㆍㆍㆍ(2)단, R31 : 제3 렌즈의 물체측 면R32 : 제3 렌즈의 상측 면
- 제1항에 있어서,상기 제2렌즈는 R22면의 접선 기울기 값에 변곡점이 존재하는 것을 특징으로 하는 촬상 렌즈.단, R22면은 제2렌즈의 상측 면
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070009130A KR100878360B1 (ko) | 2007-01-29 | 2007-01-29 | 촬상 렌즈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070009130A KR100878360B1 (ko) | 2007-01-29 | 2007-01-29 | 촬상 렌즈 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080071032A KR20080071032A (ko) | 2008-08-01 |
KR100878360B1 true KR100878360B1 (ko) | 2009-01-12 |
Family
ID=39881964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070009130A KR100878360B1 (ko) | 2007-01-29 | 2007-01-29 | 촬상 렌즈 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100878360B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445746A (zh) * | 2010-10-11 | 2012-05-09 | 大立光电股份有限公司 | 光学摄像镜头 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050059290A (ko) * | 2002-10-25 | 2005-06-17 | 가부기키가이샤 나가노 코가쿠 겐큐쇼 | 촬상렌즈 |
JP2006098429A (ja) | 2004-09-28 | 2006-04-13 | Konica Minolta Opto Inc | 撮像レンズ |
JP3816095B1 (ja) | 2005-12-16 | 2006-08-30 | マイルストーン株式会社 | 撮像レンズ |
KR20060134811A (ko) * | 2005-06-23 | 2006-12-28 | 코니카 미놀타 옵토 인코포레이티드 | 촬영 렌즈 |
KR20070008857A (ko) * | 2005-07-12 | 2007-01-18 | 삼성전기주식회사 | 비구면 렌즈를 이용한 초소형 광학계 |
-
2007
- 2007-01-29 KR KR1020070009130A patent/KR100878360B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050059290A (ko) * | 2002-10-25 | 2005-06-17 | 가부기키가이샤 나가노 코가쿠 겐큐쇼 | 촬상렌즈 |
JP2006098429A (ja) | 2004-09-28 | 2006-04-13 | Konica Minolta Opto Inc | 撮像レンズ |
KR20060134811A (ko) * | 2005-06-23 | 2006-12-28 | 코니카 미놀타 옵토 인코포레이티드 | 촬영 렌즈 |
KR20070008857A (ko) * | 2005-07-12 | 2007-01-18 | 삼성전기주식회사 | 비구면 렌즈를 이용한 초소형 광학계 |
JP3816095B1 (ja) | 2005-12-16 | 2006-08-30 | マイルストーン株式会社 | 撮像レンズ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445746A (zh) * | 2010-10-11 | 2012-05-09 | 大立光电股份有限公司 | 光学摄像镜头 |
Also Published As
Publication number | Publication date |
---|---|
KR20080071032A (ko) | 2008-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4737776B2 (ja) | 超小型撮像光学系 | |
JP5904623B2 (ja) | 撮像レンズおよび撮像レンズを備えた撮像装置 | |
JP5043710B2 (ja) | 撮像レンズおよび撮像装置 | |
JP5601857B2 (ja) | 撮像レンズおよび撮像装置、ならびに携帯端末機器 | |
KR100708278B1 (ko) | 단초점 렌즈 | |
KR100711118B1 (ko) | 광각 단초점 렌즈 | |
JP2014142665A (ja) | 撮像レンズおよび撮像装置、ならびに携帯端末機器 | |
US9513467B2 (en) | Imaging lens and imaging apparatus equipped with the imaging lens | |
US7477459B2 (en) | Micro lens | |
US9547158B2 (en) | Imaging lens and imaging apparatus equipped with the imaging lens | |
US9671590B2 (en) | Imaging lens and imaging apparatus equipped with the imaging lens | |
JP5022172B2 (ja) | 4枚構成小型撮像レンズ、およびカメラモジュールならびに撮像装置 | |
KR100933546B1 (ko) | 촬상 렌즈 | |
US20150168687A1 (en) | Imaging lens and imaging apparatus equipped with the imaging lens | |
WO2007122944A1 (ja) | ズームレンズおよびデジタルカメラおよび携帯情報機器 | |
US9235028B2 (en) | Imaging lens and imaging apparatus including the imaging lens | |
JP2009098514A (ja) | 4枚構成小型撮像レンズ、およびカメラモジュールならびに撮像装置 | |
JP2006058363A (ja) | ズームレンズおよびそれを用いたカメラモジュール | |
JP2009098515A (ja) | 4枚構成小型撮像レンズ、およびカメラモジュールならびに撮像装置 | |
KR100878360B1 (ko) | 촬상 렌즈 | |
KR100878359B1 (ko) | 촬상 렌즈 | |
KR101120964B1 (ko) | 3매 촬상 렌즈 | |
KR101111188B1 (ko) | 3매 촬상 렌즈 | |
KR100682388B1 (ko) | 망원렌즈 | |
KR100711117B1 (ko) | 단초점 렌즈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121123 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20131230 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150106 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20151210 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170109 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180108 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20200106 Year of fee payment: 12 |