NL6501533A - - Google Patents
Info
- Publication number
- NL6501533A NL6501533A NL6501533A NL6501533A NL6501533A NL 6501533 A NL6501533 A NL 6501533A NL 6501533 A NL6501533 A NL 6501533A NL 6501533 A NL6501533 A NL 6501533A NL 6501533 A NL6501533 A NL 6501533A
- Authority
- NL
- Netherlands
Links
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)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Lenses (AREA)
- Surface Treatment Of Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR963865A FR1393576A (fr) | 1964-02-14 | 1964-02-14 | Réalisation d'un objectif pour l'infrarouge moyen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6501533A true NL6501533A (fr) | 1965-08-16 |
Family
ID=8823221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6501533A NL6501533A (fr) | 1964-02-14 | 1965-02-08 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1258622B (fr) |
| FR (1) | FR1393576A (fr) |
| GB (1) | GB1088382A (fr) |
| NL (1) | NL6501533A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2052201A5 (fr) * | 1969-07-28 | 1971-04-09 | Comp Generale Electricite | |
| US4427259A (en) | 1982-08-23 | 1984-01-24 | Rockwell International Corporation | Selectable field-of-view infrared lens |
| JPS62237413A (ja) * | 1986-04-09 | 1987-10-17 | Konika Corp | コリメ−タ−レンズ |
| DE4327656A1 (de) * | 1993-08-17 | 1995-02-23 | Steinheil Optronik Gmbh | Infrarot-Objektiv |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE947339C (de) * | 1943-07-24 | 1956-08-16 | Heraeus Gmbh W C | Widerstandsfaehiges Interferenzlichtfilter |
| US2788708A (en) * | 1953-07-28 | 1957-04-16 | Baird Associates Inc | Optical apparatus for collecting radiations from a field of view |
-
1964
- 1964-02-14 FR FR963865A patent/FR1393576A/fr not_active Expired
-
1965
- 1965-02-08 NL NL6501533A patent/NL6501533A/xx unknown
- 1965-02-12 DE DES95433A patent/DE1258622B/de active Pending
- 1965-02-15 GB GB648965A patent/GB1088382A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1258622B (de) | 1968-01-11 |
| GB1088382A (en) | 1967-10-25 |
| FR1393576A (fr) | 1965-03-26 |