TW200942891A - Optical lens group - Google Patents
Optical lens groupInfo
- Publication number
- TW200942891A TW200942891A TW97112234A TW97112234A TW200942891A TW 200942891 A TW200942891 A TW 200942891A TW 97112234 A TW97112234 A TW 97112234A TW 97112234 A TW97112234 A TW 97112234A TW 200942891 A TW200942891 A TW 200942891A
- Authority
- TW
- Taiwan
- Prior art keywords
- lens
- protruding
- optical part
- stage
- lens group
- Prior art date
Links
Landscapes
- Lens Barrels (AREA)
Abstract
An optical lens group includes a first lens and a second lens. The first lens and the second lens both include an optical part in the center of the lens and a non-optical part in the periphery of the lens. The non-optical part of the first lens includes a protruding stage. The non-optical part of the second lens includes a protruding platform engaging with the protruding stage of the first lens to receive the protruding stage and to fix to it, so to make the first lens and the second lens fixing with each other. The non-optical part of the first lens further includes a sub-protruding stage that locating in the top end of the protruding stage closing to the second lens. The outer surface of the sub-protruding stage has space with the protruding platform of the second lens.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW97112234A TWI416194B (en) | 2008-04-03 | 2008-04-03 | Optical lens group |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW97112234A TWI416194B (en) | 2008-04-03 | 2008-04-03 | Optical lens group |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200942891A true TW200942891A (en) | 2009-10-16 |
TWI416194B TWI416194B (en) | 2013-11-21 |
Family
ID=44868847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW97112234A TWI416194B (en) | 2008-04-03 | 2008-04-03 | Optical lens group |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI416194B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI453491B (en) * | 2009-10-30 | 2014-09-21 | Hon Hai Prec Ind Co Ltd | Optical lens group and lens module |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM247841U (en) * | 2003-07-02 | 2004-10-21 | Largan Precision Co Ltd | Embedded lens in optical system |
TWI335905B (en) * | 2006-03-17 | 2011-01-11 | Hon Hai Prec Ind Co Ltd | Optics lens and method and mold set with therein |
-
2008
- 2008-04-03 TW TW97112234A patent/TWI416194B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI453491B (en) * | 2009-10-30 | 2014-09-21 | Hon Hai Prec Ind Co Ltd | Optical lens group and lens module |
Also Published As
Publication number | Publication date |
---|---|
TWI416194B (en) | 2013-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |