TW200712540A - Hybrid lens system - Google Patents

Hybrid lens system

Info

Publication number
TW200712540A
TW200712540A TW094132039A TW94132039A TW200712540A TW 200712540 A TW200712540 A TW 200712540A TW 094132039 A TW094132039 A TW 094132039A TW 94132039 A TW94132039 A TW 94132039A TW 200712540 A TW200712540 A TW 200712540A
Authority
TW
Taiwan
Prior art keywords
lens
lens system
hybrid lens
lenses
hybrid
Prior art date
Application number
TW094132039A
Other languages
Chinese (zh)
Other versions
TWI355503B (en
Inventor
Wen-Hsin Sun
Original Assignee
Hon Hai Prec Ind 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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW94132039A priority Critical patent/TWI355503B/en
Publication of TW200712540A publication Critical patent/TW200712540A/en
Application granted granted Critical
Publication of TWI355503B publication Critical patent/TWI355503B/en

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  • Lenses (AREA)

Abstract

A hybrid lens system includes, in order from an object side to an image side, a positive first lens formed of glass, a negative second lens, a positive third lens and a negative fourth lens. The second, third and fourth lenses are all formed of plastic. The first, second, third and fourth lenses have aspheric surfaces. By using the hybrid lens system, advantages can be obtained in friction and scrape resistant, being affected less by the surroundings and suiting to be used in mobile phones.
TW94132039A 2005-09-16 2005-09-16 Hybrid lens system TWI355503B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94132039A TWI355503B (en) 2005-09-16 2005-09-16 Hybrid lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94132039A TWI355503B (en) 2005-09-16 2005-09-16 Hybrid lens system

Publications (2)

Publication Number Publication Date
TW200712540A true TW200712540A (en) 2007-04-01
TWI355503B TWI355503B (en) 2012-01-01

Family

ID=46728074

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94132039A TWI355503B (en) 2005-09-16 2005-09-16 Hybrid lens system

Country Status (1)

Country Link
TW (1) TWI355503B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982483B2 (en) 2011-07-29 2015-03-17 Largan Precision Co., Ltd. Optical image capturing lens assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982483B2 (en) 2011-07-29 2015-03-17 Largan Precision Co., Ltd. Optical image capturing lens assembly

Also Published As

Publication number Publication date
TWI355503B (en) 2012-01-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees