GB1092003A - Telephoto objective for infra-red rays - Google Patents
Telephoto objective for infra-red raysInfo
- Publication number
- GB1092003A GB1092003A GB21590/66A GB2159066A GB1092003A GB 1092003 A GB1092003 A GB 1092003A GB 21590/66 A GB21590/66 A GB 21590/66A GB 2159066 A GB2159066 A GB 2159066A GB 1092003 A GB1092003 A GB 1092003A
- Authority
- GB
- United Kingdom
- Prior art keywords
- objective
- meniscus
- infra
- rodenstock
- diverging
- 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 abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052732 germanium Inorganic materials 0.000 abstract 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 230000003287 optical effect 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO0010878 | 1965-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1092003A true GB1092003A (en) | 1967-11-22 |
Family
ID=7352142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21590/66A Expired GB1092003A (en) | 1965-05-22 | 1966-05-16 | Telephoto objective for infra-red rays |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4738496A (en) * | 1985-03-19 | 1988-04-19 | Ludvik Canzek | High speed infrared wide angle lens system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321264A (en) * | 1963-06-05 | 1967-05-23 | Diffraction Ltd Corp Inc | Four element infrared objective |
-
1965
- 1965-05-22 DE DE19651472188 patent/DE1472188B2/de active Pending
-
1966
- 1966-04-22 NL NL6605380A patent/NL6605380A/xx unknown
- 1966-05-06 CH CH658266A patent/CH443715A/de unknown
- 1966-05-16 GB GB21590/66A patent/GB1092003A/en not_active Expired
- 1966-05-23 US US551986A patent/US3433551A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6605380A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-11-23 |
| DE1472188B2 (de) | 1972-04-06 |
| DE1472188A1 (de) | 1969-03-06 |
| CH443715A (de) | 1967-09-15 |
| US3433551A (en) | 1969-03-18 |
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