JPS6126044B2 - - Google Patents
Info
- Publication number
- JPS6126044B2 JPS6126044B2 JP3283181A JP3283181A JPS6126044B2 JP S6126044 B2 JPS6126044 B2 JP S6126044B2 JP 3283181 A JP3283181 A JP 3283181A JP 3283181 A JP3283181 A JP 3283181A JP S6126044 B2 JPS6126044 B2 JP S6126044B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- copying
- lenses
- object side
- negative meniscus
- 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
Links
- 230000005499 meniscus Effects 0.000 claims description 8
- 230000004075 alteration Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 201000009310 astigmatism Diseases 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances
- G02B13/26—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances for reproducing with unit magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3283181A JPS57147611A (en) | 1981-03-06 | 1981-03-06 | Lens for copy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3283181A JPS57147611A (en) | 1981-03-06 | 1981-03-06 | Lens for copy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57147611A JPS57147611A (en) | 1982-09-11 |
JPS6126044B2 true JPS6126044B2 (de) | 1986-06-18 |
Family
ID=12369764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3283181A Granted JPS57147611A (en) | 1981-03-06 | 1981-03-06 | Lens for copy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57147611A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224758Y2 (de) * | 1985-01-18 | 1990-07-06 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067915A (ja) * | 1983-09-22 | 1985-04-18 | Konishiroku Photo Ind Co Ltd | 複写用レンズ |
TWI467224B (zh) | 2012-11-21 | 2015-01-01 | Largan Precision Co Ltd | 光學拾像鏡片系統 |
TWI548893B (zh) | 2014-11-12 | 2016-09-11 | 大立光電股份有限公司 | 攝影用光學鏡組、取像裝置及電子裝置 |
JP6887740B2 (ja) * | 2019-03-27 | 2021-06-16 | カンタツ株式会社 | 撮像レンズ |
JP7409811B2 (ja) * | 2019-09-19 | 2024-01-09 | 東京晨美光学電子株式会社 | 撮像レンズ |
-
1981
- 1981-03-06 JP JP3283181A patent/JPS57147611A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0224758Y2 (de) * | 1985-01-18 | 1990-07-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS57147611A (en) | 1982-09-11 |
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