TW200639469A - Imaging lens array - Google Patents

Imaging lens array

Info

Publication number
TW200639469A
TW200639469A TW094114563A TW94114563A TW200639469A TW 200639469 A TW200639469 A TW 200639469A TW 094114563 A TW094114563 A TW 094114563A TW 94114563 A TW94114563 A TW 94114563A TW 200639469 A TW200639469 A TW 200639469A
Authority
TW
Taiwan
Prior art keywords
lens
surface facing
convex surface
imaging lens
lens array
Prior art date
Application number
TW094114563A
Other languages
Chinese (zh)
Other versions
TWI279607B (en
Inventor
Sayuli Noda
Original Assignee
Largan Precision Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Largan Precision Co Ltd filed Critical Largan Precision Co Ltd
Priority to TW94114563A priority Critical patent/TWI279607B/en
Publication of TW200639469A publication Critical patent/TW200639469A/en
Application granted granted Critical
Publication of TWI279607B publication Critical patent/TWI279607B/en

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  • Lenses (AREA)

Abstract

The present invention relates to an imaging lens array consisted of a first lens, a second lens, a third lens and a fourth lens. The first lens is a positive meniscus lens whose convex surface facing the object side, the second lens is a negative meniscus lens whose convex surface facing the object side, the third lens is a positive meniscus lens having a convex surface facing the image side, and the fourth lens is a positive meniscus lens having a convex surface facing the object side. The focal length of the imaging lens array is f, the focal lengths of the first lens, the second lens and the third lens are f1, f2 and f3 that satify the relation 0.75 < f1/f < 1.25 or 0.5 < |f2|/f3 < 1.1.
TW94114563A 2005-05-05 2005-05-05 Imaging lens array TWI279607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94114563A TWI279607B (en) 2005-05-05 2005-05-05 Imaging lens array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94114563A TWI279607B (en) 2005-05-05 2005-05-05 Imaging lens array

Publications (2)

Publication Number Publication Date
TW200639469A true TW200639469A (en) 2006-11-16
TWI279607B TWI279607B (en) 2007-04-21

Family

ID=38645478

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94114563A TWI279607B (en) 2005-05-05 2005-05-05 Imaging lens array

Country Status (1)

Country Link
TW (1) TWI279607B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI512321B (en) * 2013-11-26 2015-12-11 E Pin Optical Industry Co Ltd Wide-angle lens and image pick-up unit and monitor device thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI429945B (en) * 2011-09-13 2014-03-11 Largan Precision Co Ltd Image capturing lens system
TWI516790B (en) 2012-08-27 2016-01-11 玉晶光電股份有限公司 Optical imaging lens and the application of the lens of the electronic device
CN103135206B (en) 2012-09-07 2016-04-20 玉晶光电(厦门)有限公司 Portable electron device and its optical imaging lens
US9223113B2 (en) 2013-10-09 2015-12-29 Genius Electronic Optical Co., Ltd. Optical lens and electronic apparatus including the lens
CN104020548B (en) 2014-01-27 2016-08-17 玉晶光电(厦门)有限公司 Optical imaging lens and apply the electronic installation of this camera lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI512321B (en) * 2013-11-26 2015-12-11 E Pin Optical Industry Co Ltd Wide-angle lens and image pick-up unit and monitor device thereof

Also Published As

Publication number Publication date
TWI279607B (en) 2007-04-21

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