JP2006053274A5 - - Google Patents
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- Publication number
- JP2006053274A5 JP2006053274A5 JP2004233876A JP2004233876A JP2006053274A5 JP 2006053274 A5 JP2006053274 A5 JP 2006053274A5 JP 2004233876 A JP2004233876 A JP 2004233876A JP 2004233876 A JP2004233876 A JP 2004233876A JP 2006053274 A5 JP2006053274 A5 JP 2006053274A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical element
- element group
- negative power
- group
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004233876A JP2006053274A (ja) | 2004-08-10 | 2004-08-10 | 光学系及びそれを備えた光学装置 |
| US11/079,095 US7131740B2 (en) | 2004-03-17 | 2005-03-15 | Optical system and optical apparatus provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004233876A JP2006053274A (ja) | 2004-08-10 | 2004-08-10 | 光学系及びそれを備えた光学装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006053274A JP2006053274A (ja) | 2006-02-23 |
| JP2006053274A5 true JP2006053274A5 (fr) | 2007-09-13 |
Family
ID=36030804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004233876A Pending JP2006053274A (ja) | 2004-03-17 | 2004-08-10 | 光学系及びそれを備えた光学装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2006053274A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8665526B2 (en) * | 2010-05-14 | 2014-03-04 | Johnson & Johnson Vision Care, Inc. | Arcuate liquid meniscus lens |
| US8638501B2 (en) * | 2010-07-27 | 2014-01-28 | Johnson & Johnson Vision Care, Inc. | Liquid meniscus lens with convex torus-segment meniscus wall |
| US8767309B2 (en) * | 2010-09-08 | 2014-07-01 | Johnson & Johnson Vision Care, Inc. | Lens with multi-convex meniscus wall |
| JP6471538B2 (ja) * | 2015-03-02 | 2019-02-20 | セイコーエプソン株式会社 | プロジェクター及びプロジェクターシステム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212812A (ja) * | 1985-03-18 | 1986-09-20 | Canon Inc | 収差変動の少ない撮影系 |
| JP3072815B2 (ja) * | 1993-10-08 | 2000-08-07 | キヤノン株式会社 | 変倍光学系 |
| JP2000089114A (ja) * | 1998-09-08 | 2000-03-31 | Olympus Optical Co Ltd | ズームレンズ |
| JP2000152063A (ja) * | 1998-11-17 | 2000-05-30 | Olympus Optical Co Ltd | 撮像装置 |
| JP4262439B2 (ja) * | 2002-05-14 | 2009-05-13 | オリンパス株式会社 | ズームレンズ及びそれを有する電子撮像装置 |
| JP2004077921A (ja) * | 2002-08-20 | 2004-03-11 | Olympus Corp | ズーム光学系及びそれを用いた撮像装置 |
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2004
- 2004-08-10 JP JP2004233876A patent/JP2006053274A/ja active Pending