SE8005564L - Optiskt system for infrarott ljus - Google Patents
Optiskt system for infrarott ljusInfo
- Publication number
- SE8005564L SE8005564L SE8005564A SE8005564A SE8005564L SE 8005564 L SE8005564 L SE 8005564L SE 8005564 A SE8005564 A SE 8005564A SE 8005564 A SE8005564 A SE 8005564A SE 8005564 L SE8005564 L SE 8005564L
- Authority
- SE
- Sweden
- Prior art keywords
- pair
- convex
- infra
- eye
- piece
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 210000001747 pupil Anatomy 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/001—Eyepieces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7927675 | 1979-08-08 | ||
GB8024209A GB2057157B (en) | 1979-08-08 | 1980-07-24 | Eyepiece for infra-red optical system |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8005564L true SE8005564L (sv) | 1981-02-09 |
SE446132B SE446132B (sv) | 1986-08-11 |
Family
ID=26272478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8005564A SE446132B (sv) | 1979-08-08 | 1980-08-06 | "ogonlins"-system for infrarott ljus |
Country Status (2)
Country | Link |
---|---|
US (1) | US4383727A (sv) |
SE (1) | SE446132B (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2080564B (en) * | 1980-07-24 | 1984-01-18 | Pilkington Perkin Elmer Ltd | Eyepiece system for infra-red optical systems |
SE457754B (sv) * | 1981-07-01 | 1989-01-23 | Barr & Stroud Ltd | Icke fokuserande teleskop |
AT396778B (de) * | 1986-10-17 | 1993-11-25 | Voest Alpine Eisenbahnsysteme | Einrichtung zum erfassen von unzulässig erwärmten radlagern und/oder radreifen |
GB8703402D0 (en) * | 1987-02-13 | 1987-04-08 | Pilkington Perkin Elmer Ltd | Dual magnification infra-red telescope |
US4989928A (en) * | 1989-01-19 | 1991-02-05 | Fantozzi Louis R | Compact infrared lens arrangement including at least three reflections |
DE4327656A1 (de) * | 1993-08-17 | 1995-02-23 | Steinheil Optronik Gmbh | Infrarot-Objektiv |
US5940224A (en) * | 1998-03-16 | 1999-08-17 | Nikon Corporation | Wide band infrared camera lens systems |
US8101918B1 (en) * | 2009-05-13 | 2012-01-24 | Itt Manufacturing Enterprises, Inc. | Re-imaging infrared lenses |
CN108333731B (zh) * | 2018-03-09 | 2022-12-23 | 中国科学院西安光学精密机械研究所 | 一种基于补偿镜的中波红外搜索跟踪镜头 |
CN109752840B (zh) * | 2019-03-21 | 2024-01-09 | 西安佐威光电科技有限公司 | 一种长波制冷型周视扫描镜头 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050779A (en) * | 1976-08-10 | 1977-09-27 | Bell & Howell Company | Ultra-violet micrographic objective |
GB1594966A (en) * | 1977-06-01 | 1981-08-05 | Pilkington Perkin Elmer Ltd | Infra-red optical lens sytems |
JPS5432317A (en) * | 1977-08-17 | 1979-03-09 | Olympus Optical Co Ltd | Lens for micro-reduction photography |
-
1980
- 1980-08-06 US US06/175,758 patent/US4383727A/en not_active Expired - Lifetime
- 1980-08-06 SE SE8005564A patent/SE446132B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4383727A (en) | 1983-05-17 |
SE446132B (sv) | 1986-08-11 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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