BE787071A - - Google Patents
Info
- Publication number
- BE787071A BE787071A BE787071A BE787071A BE787071A BE 787071 A BE787071 A BE 787071A BE 787071 A BE787071 A BE 787071A BE 787071 A BE787071 A BE 787071A BE 787071 A BE787071 A BE 787071A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Astronomy & Astrophysics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63681 | 1971-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE787071A true BE787071A (fr) | 1972-12-01 |
Family
ID=19726796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE787071A BE787071A (fr) | 1971-08-06 | 1972-08-02 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE787071A (fr) |
| DE (1) | DE2238000A1 (fr) |
| FR (1) | FR2148467B1 (fr) |
| GB (1) | GB1368700A (fr) |
| IT (1) | IT961791B (fr) |
| LU (1) | LU63681A1 (fr) |
| NL (1) | NL7210718A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200638A (zh) * | 2011-05-11 | 2011-09-28 | 长春理工大学 | 中波红外显微物镜的两分光学设计方法 |
-
1971
- 1971-08-06 LU LU63681D patent/LU63681A1/xx unknown
-
1972
- 1972-07-28 DE DE19722238000 patent/DE2238000A1/de active Pending
- 1972-07-31 IT IT5189072A patent/IT961791B/it active
- 1972-08-02 BE BE787071A patent/BE787071A/xx unknown
- 1972-08-03 FR FR7228102A patent/FR2148467B1/fr not_active Expired
- 1972-08-04 NL NL7210718A patent/NL7210718A/xx unknown
- 1972-08-04 GB GB3660272A patent/GB1368700A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2238000A1 (de) | 1973-02-15 |
| FR2148467A1 (fr) | 1973-03-23 |
| LU63681A1 (fr) | 1972-12-05 |
| FR2148467B1 (fr) | 1974-10-04 |
| NL7210718A (fr) | 1973-02-08 |
| GB1368700A (en) | 1974-10-02 |
| IT961791B (it) | 1973-12-10 |