TW200909849A - Three Groups Compact Zoom Lens and design method thereof - Google Patents
Three Groups Compact Zoom Lens and design method thereof Download PDFInfo
- Publication number
- TW200909849A TW200909849A TW96132604A TW96132604A TW200909849A TW 200909849 A TW200909849 A TW 200909849A TW 96132604 A TW96132604 A TW 96132604A TW 96132604 A TW96132604 A TW 96132604A TW 200909849 A TW200909849 A TW 200909849A
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- Prior art keywords
- lens
- lens group
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 50
- 238000003384 imaging method Methods 0.000 claims abstract description 32
- 230000005499 meniscus Effects 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000004075 alteration Effects 0.000 abstract description 26
- 230000008859 change Effects 0.000 abstract description 22
- 238000010586 diagram Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96132604A TW200909849A (en) | 2007-08-31 | 2007-08-31 | Three Groups Compact Zoom Lens and design method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96132604A TW200909849A (en) | 2007-08-31 | 2007-08-31 | Three Groups Compact Zoom Lens and design method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200909849A true TW200909849A (en) | 2009-03-01 |
| TWI376526B TWI376526B (https=) | 2012-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96132604A TW200909849A (en) | 2007-08-31 | 2007-08-31 | Three Groups Compact Zoom Lens and design method thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200909849A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI417596B (zh) * | 2011-02-16 | 2013-12-01 | Largan Precision Co | 廣視角攝影鏡頭 |
| TWI422895B (zh) * | 2010-02-04 | 2014-01-11 | Young Optics Inc | 鏡頭模組 |
| TWI426299B (zh) * | 2010-11-11 | 2014-02-11 | Hon Hai Prec Ind Co Ltd | 投影鏡頭 |
-
2007
- 2007-08-31 TW TW96132604A patent/TW200909849A/zh not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI422895B (zh) * | 2010-02-04 | 2014-01-11 | Young Optics Inc | 鏡頭模組 |
| TWI426299B (zh) * | 2010-11-11 | 2014-02-11 | Hon Hai Prec Ind Co Ltd | 投影鏡頭 |
| TWI417596B (zh) * | 2011-02-16 | 2013-12-01 | Largan Precision Co | 廣視角攝影鏡頭 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI376526B (https=) | 2012-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |