JPS59202414A - プラスチツクレンズとレンズ保持装置 - Google Patents
プラスチツクレンズとレンズ保持装置Info
- Publication number
- JPS59202414A JPS59202414A JP7808083A JP7808083A JPS59202414A JP S59202414 A JPS59202414 A JP S59202414A JP 7808083 A JP7808083 A JP 7808083A JP 7808083 A JP7808083 A JP 7808083A JP S59202414 A JPS59202414 A JP S59202414A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- plastic
- lenses
- support piece
- support pieces
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- HIZCTWCPHWUPFU-UHFFFAOYSA-N Glycerol tribenzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(OC(=O)C=1C=CC=CC=1)COC(=O)C1=CC=CC=C1 HIZCTWCPHWUPFU-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7808083A JPS59202414A (ja) | 1983-05-02 | 1983-05-02 | プラスチツクレンズとレンズ保持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7808083A JPS59202414A (ja) | 1983-05-02 | 1983-05-02 | プラスチツクレンズとレンズ保持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59202414A true JPS59202414A (ja) | 1984-11-16 |
| JPH0534641B2 JPH0534641B2 (en, 2012) | 1993-05-24 |
Family
ID=13651861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7808083A Granted JPS59202414A (ja) | 1983-05-02 | 1983-05-02 | プラスチツクレンズとレンズ保持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59202414A (en, 2012) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175604A (ja) * | 1985-01-31 | 1986-08-07 | Ricoh Co Ltd | レーザプリンタの同期検知ユニットにおけるプラスチックシリンダレンズの位置決め装置 |
| US5050963A (en) * | 1989-10-12 | 1991-09-24 | Sharp Kabushiki Kaisha | Method for securing optical parts to a support member and a ring member for use therein |
| US5249082A (en) * | 1991-05-08 | 1993-09-28 | Eastman Kodak Company | Exact constraint arrangement for and methods of mounting an element such as a lens |
| WO2002086875A1 (en) * | 2001-04-25 | 2002-10-31 | Koninklijke Philips Electronics N.V. | Scanning device including a partly plastic high-na objective system |
| US7239459B2 (en) | 2001-04-25 | 2007-07-03 | Koninklijke Philips Electronics N.V. | Scanning device including plastic high-numerical aperture objective |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237945U (en, 2012) * | 1975-09-10 | 1977-03-17 | ||
| JPS55116301U (en, 2012) * | 1979-02-07 | 1980-08-16 | ||
| JPS55159308U (en, 2012) * | 1979-04-30 | 1980-11-15 | ||
| JPS58219503A (ja) * | 1982-06-15 | 1983-12-21 | Konishiroku Photo Ind Co Ltd | プラスチツクレンズ |
| JPS5990808A (ja) * | 1982-11-16 | 1984-05-25 | Matsushita Electric Ind Co Ltd | 合成樹脂製レンズ |
-
1983
- 1983-05-02 JP JP7808083A patent/JPS59202414A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237945U (en, 2012) * | 1975-09-10 | 1977-03-17 | ||
| JPS55116301U (en, 2012) * | 1979-02-07 | 1980-08-16 | ||
| JPS55159308U (en, 2012) * | 1979-04-30 | 1980-11-15 | ||
| JPS58219503A (ja) * | 1982-06-15 | 1983-12-21 | Konishiroku Photo Ind Co Ltd | プラスチツクレンズ |
| JPS5990808A (ja) * | 1982-11-16 | 1984-05-25 | Matsushita Electric Ind Co Ltd | 合成樹脂製レンズ |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175604A (ja) * | 1985-01-31 | 1986-08-07 | Ricoh Co Ltd | レーザプリンタの同期検知ユニットにおけるプラスチックシリンダレンズの位置決め装置 |
| US5050963A (en) * | 1989-10-12 | 1991-09-24 | Sharp Kabushiki Kaisha | Method for securing optical parts to a support member and a ring member for use therein |
| US5249082A (en) * | 1991-05-08 | 1993-09-28 | Eastman Kodak Company | Exact constraint arrangement for and methods of mounting an element such as a lens |
| WO2002086875A1 (en) * | 2001-04-25 | 2002-10-31 | Koninklijke Philips Electronics N.V. | Scanning device including a partly plastic high-na objective system |
| US7050246B2 (en) | 2001-04-25 | 2006-05-23 | Koninklijke Philips Electronics N.V. | Scanning device including a partly plastic high-NA objective system |
| US7239459B2 (en) | 2001-04-25 | 2007-07-03 | Koninklijke Philips Electronics N.V. | Scanning device including plastic high-numerical aperture objective |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534641B2 (en, 2012) | 1993-05-24 |
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