GB2071353B - Telescope objective system - Google Patents
Telescope objective systemInfo
- Publication number
- GB2071353B GB2071353B GB8105761A GB8105761A GB2071353B GB 2071353 B GB2071353 B GB 2071353B GB 8105761 A GB8105761 A GB 8105761A GB 8105761 A GB8105761 A GB 8105761A GB 2071353 B GB2071353 B GB 2071353B
- Authority
- GB
- United Kingdom
- Prior art keywords
- objective system
- telescope objective
- telescope
- objective
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8105761A GB2071353B (en) | 1980-03-05 | 1981-02-24 | Telescope objective system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8007406 | 1980-03-05 | ||
GB8105761A GB2071353B (en) | 1980-03-05 | 1981-02-24 | Telescope objective system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2071353A GB2071353A (en) | 1981-09-16 |
GB2071353B true GB2071353B (en) | 1984-02-08 |
Family
ID=26274698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8105761A Expired GB2071353B (en) | 1980-03-05 | 1981-02-24 | Telescope objective system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2071353B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121211B (en) * | 1982-06-02 | 1985-12-18 | Barr & Stroud Ltd | Athermal infrared objective lens systems |
GB8417993D0 (en) * | 1984-07-14 | 1984-08-15 | Pilkington Perkin Elmer Ltd | Infra-red lenses |
DE3780196T2 (en) * | 1986-04-03 | 1992-12-24 | Pilkington Perkin Elmer Ltd | OPTICAL BEAM EXPANDER. |
FR2667695B1 (en) * | 1990-10-09 | 1993-08-27 | Thomson Trt Defense | LENS SYSTEM WITH OPTICAL ATHERMALIZATION. |
DE4331735C1 (en) * | 1993-09-17 | 1995-03-02 | Steinheil Optronik Gmbh | lens |
US9658105B2 (en) * | 2014-09-09 | 2017-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Multispectral imaging system comprising new multispectral optics |
-
1981
- 1981-02-24 GB GB8105761A patent/GB2071353B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2071353A (en) | 1981-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000224 |