JP4039838B2 - 電子撮像装置 - Google Patents
電子撮像装置 Download PDFInfo
- Publication number
- JP4039838B2 JP4039838B2 JP2001313575A JP2001313575A JP4039838B2 JP 4039838 B2 JP4039838 B2 JP 4039838B2 JP 2001313575 A JP2001313575 A JP 2001313575A JP 2001313575 A JP2001313575 A JP 2001313575A JP 4039838 B2 JP4039838 B2 JP 4039838B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens group
- positive
- object side
- electronic imaging
- 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
Links
- 238000003384 imaging method Methods 0.000 title claims description 66
- 230000003287 optical effect Effects 0.000 claims description 66
- 230000004075 alteration Effects 0.000 description 31
- 238000002834 transmittance Methods 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 26
- 230000005499 meniscus Effects 0.000 description 22
- 201000009310 astigmatism Diseases 0.000 description 14
- 229910052681 coesite Inorganic materials 0.000 description 13
- 229910052906 cristobalite Inorganic materials 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 13
- 229910052682 stishovite Inorganic materials 0.000 description 13
- 229910052905 tridymite Inorganic materials 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 8
- 230000000295 complement effect Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 206010010071 Coma Diseases 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 210000001508 eye Anatomy 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 4
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Lenses (AREA)
- Optical Filters (AREA)
- Studio Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001313575A JP4039838B2 (ja) | 2001-10-11 | 2001-10-11 | 電子撮像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001313575A JP4039838B2 (ja) | 2001-10-11 | 2001-10-11 | 電子撮像装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003121741A JP2003121741A (ja) | 2003-04-23 |
| JP2003121741A5 JP2003121741A5 (enrdf_load_stackoverflow) | 2005-06-02 |
| JP4039838B2 true JP4039838B2 (ja) | 2008-01-30 |
Family
ID=19132023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001313575A Expired - Fee Related JP4039838B2 (ja) | 2001-10-11 | 2001-10-11 | 電子撮像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4039838B2 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4576819B2 (ja) * | 2003-09-30 | 2010-11-10 | 株式会社ニコン | ズームレンズ |
| WO2006001431A1 (ja) | 2004-06-29 | 2006-01-05 | Matsushita Electric Industrial Co., Ltd. | ズームレンズ系、撮像装置及びカメラ |
| JP2006030824A (ja) * | 2004-07-21 | 2006-02-02 | Konica Minolta Photo Imaging Inc | 撮像装置 |
| JP2006039180A (ja) * | 2004-07-27 | 2006-02-09 | Konica Minolta Photo Imaging Inc | 撮像装置 |
| JP7035839B2 (ja) * | 2018-06-19 | 2022-03-15 | 株式会社リコー | 結像レンズ系および撮像装置 |
-
2001
- 2001-10-11 JP JP2001313575A patent/JP4039838B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003121741A (ja) | 2003-04-23 |
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