TW200712752A - Hybrid lens system - Google Patents
Hybrid lens systemInfo
- Publication number
- TW200712752A TW200712752A TW094134360A TW94134360A TW200712752A TW 200712752 A TW200712752 A TW 200712752A TW 094134360 A TW094134360 A TW 094134360A TW 94134360 A TW94134360 A TW 94134360A TW 200712752 A TW200712752 A TW 200712752A
- Authority
- TW
- Taiwan
- Prior art keywords
- lens
- lens system
- hybrid lens
- hybrid
- negative
- Prior art date
Links
Landscapes
- Lenses (AREA)
Abstract
A hybrid lens system includes, in order from an object side to an image side, a positive first lens, a negative second lens, a positive third lens and a negative fourth lens. All of the first, second, third and fourth lenses are formed of plastic, and have aspheric surfaces. By using the hybrid lens system, advantages can be obtained in reduced weight, impaction resistant, and are suitable to be used in mobile phones.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094134360A TWI366695B (en) | 2005-09-30 | 2005-09-30 | Hybrid lens system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094134360A TWI366695B (en) | 2005-09-30 | 2005-09-30 | Hybrid lens system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200712752A true TW200712752A (en) | 2007-04-01 |
TWI366695B TWI366695B (en) | 2012-06-21 |
Family
ID=55856015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094134360A TWI366695B (en) | 2005-09-30 | 2005-09-30 | Hybrid lens system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI366695B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI487935B (en) * | 2012-11-15 | 2015-06-11 | 玉晶光電股份有限公司 | Mobile device and optical imaging lens thereof |
TWI647504B (en) * | 2017-03-15 | 2019-01-11 | 大立光電股份有限公司 | Optical image capturing assembly, imaging apparatus and electronic device |
-
2005
- 2005-09-30 TW TW094134360A patent/TWI366695B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI487935B (en) * | 2012-11-15 | 2015-06-11 | 玉晶光電股份有限公司 | Mobile device and optical imaging lens thereof |
TWI647504B (en) * | 2017-03-15 | 2019-01-11 | 大立光電股份有限公司 | Optical image capturing assembly, imaging apparatus and electronic device |
Also Published As
Publication number | Publication date |
---|---|
TWI366695B (en) | 2012-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |