JP3807712B2 - ズームレンズ及びそのズームレンズを備えたカメラ - Google Patents
ズームレンズ及びそのズームレンズを備えたカメラ Download PDFInfo
- Publication number
- JP3807712B2 JP3807712B2 JP25705699A JP25705699A JP3807712B2 JP 3807712 B2 JP3807712 B2 JP 3807712B2 JP 25705699 A JP25705699 A JP 25705699A JP 25705699 A JP25705699 A JP 25705699A JP 3807712 B2 JP3807712 B2 JP 3807712B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens group
- zoom
- group
- negative
- 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.)
- Expired - Fee Related
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- 230000005499 meniscus Effects 0.000 claims description 42
- 230000014509 gene expression Effects 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 22
- 238000003384 imaging method Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000004075 alteration Effects 0.000 description 51
- 238000010586 diagram Methods 0.000 description 11
- 206010010071 Coma Diseases 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver halide Chemical class 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25705699A JP3807712B2 (ja) | 1999-09-10 | 1999-09-10 | ズームレンズ及びそのズームレンズを備えたカメラ |
| US09/659,743 US6483648B1 (en) | 1999-09-10 | 2000-09-11 | Zoom lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25705699A JP3807712B2 (ja) | 1999-09-10 | 1999-09-10 | ズームレンズ及びそのズームレンズを備えたカメラ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001083420A JP2001083420A (ja) | 2001-03-30 |
| JP2001083420A5 JP2001083420A5 (enExample) | 2005-05-19 |
| JP3807712B2 true JP3807712B2 (ja) | 2006-08-09 |
Family
ID=17301135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25705699A Expired - Fee Related JP3807712B2 (ja) | 1999-09-10 | 1999-09-10 | ズームレンズ及びそのズームレンズを備えたカメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3807712B2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5006634B2 (ja) * | 2006-12-20 | 2012-08-22 | キヤノン株式会社 | ズームレンズ及びこれを有する撮像装置 |
| JP2010091881A (ja) | 2008-10-09 | 2010-04-22 | Olympus Imaging Corp | 結像光学系及びそれを有する電子撮像装置 |
| JP5344589B2 (ja) * | 2009-03-31 | 2013-11-20 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
| JP2011186162A (ja) * | 2010-03-08 | 2011-09-22 | Nikon Corp | 可変焦点距離レンズ、光学装置、可変焦点距離レンズの調整方法 |
| JP5920926B2 (ja) * | 2012-12-26 | 2016-05-18 | 株式会社タムロン | ズームレンズ |
| CN105992963B (zh) * | 2013-11-22 | 2019-05-21 | 株式会社尼康 | 变焦镜头及光学设备 |
| JP5678221B2 (ja) * | 2014-03-07 | 2015-02-25 | 株式会社タムロン | 高変倍率ズームレンズ |
| JP6536020B2 (ja) | 2014-11-26 | 2019-07-03 | リコーイメージング株式会社 | ズームレンズ系 |
| JP5877515B2 (ja) * | 2014-12-22 | 2016-03-08 | 株式会社タムロン | 高変倍率ズームレンズ |
-
1999
- 1999-09-10 JP JP25705699A patent/JP3807712B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001083420A (ja) | 2001-03-30 |
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