JPH0225488B2 - - Google Patents
Info
- Publication number
- JPH0225488B2 JPH0225488B2 JP55027736A JP2773680A JPH0225488B2 JP H0225488 B2 JPH0225488 B2 JP H0225488B2 JP 55027736 A JP55027736 A JP 55027736A JP 2773680 A JP2773680 A JP 2773680A JP H0225488 B2 JPH0225488 B2 JP H0225488B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- group
- focal length
- world side
- aberration
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/22—Telecentric objectives or lens systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2773680A JPS56123511A (en) | 1980-03-04 | 1980-03-04 | Telecentric projection lens |
US06/238,412 US4441792A (en) | 1980-03-04 | 1981-02-26 | Telecentric projection lenses |
DE19813108018 DE3108018A1 (de) | 1980-03-04 | 1981-03-03 | "telezentrisches projektionsobjektiv" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2773680A JPS56123511A (en) | 1980-03-04 | 1980-03-04 | Telecentric projection lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56123511A JPS56123511A (en) | 1981-09-28 |
JPH0225488B2 true JPH0225488B2 (en]) | 1990-06-04 |
Family
ID=12229308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2773680A Granted JPS56123511A (en) | 1980-03-04 | 1980-03-04 | Telecentric projection lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56123511A (en]) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0575202U (ja) * | 1992-03-13 | 1993-10-15 | 株式会社アジクリエーション | ごみ箱 |
CN105765339A (zh) * | 2013-11-29 | 2016-07-13 | 克劳迪奥·塞达扎里 | 远心透镜 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2717552B2 (ja) * | 1988-07-30 | 1998-02-18 | 旭光学工業株式会社 | テレセントリック投影レンズ |
TWI468724B (zh) | 2012-12-25 | 2015-01-11 | Largan Precision Co Ltd | 影像擷取光學鏡片組 |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51143326A (en) * | 1975-06-03 | 1976-12-09 | Minolta Camera Co Ltd | Front iris large aperture lens |
-
1980
- 1980-03-04 JP JP2773680A patent/JPS56123511A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0575202U (ja) * | 1992-03-13 | 1993-10-15 | 株式会社アジクリエーション | ごみ箱 |
CN105765339A (zh) * | 2013-11-29 | 2016-07-13 | 克劳迪奥·塞达扎里 | 远心透镜 |
Also Published As
Publication number | Publication date |
---|---|
JPS56123511A (en) | 1981-09-28 |
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