LU39966A1 - - Google Patents
Info
- Publication number
- LU39966A1 LU39966A1 LU39966DA LU39966A1 LU 39966 A1 LU39966 A1 LU 39966A1 LU 39966D A LU39966D A LU 39966DA LU 39966 A1 LU39966 A1 LU 39966A1
- Authority
- LU
- Luxembourg
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
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
-
- 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
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2446—Optical details of the image relay
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/02—Observation devices permitting vision but shielding the observer
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Lenses (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR823147A FR1260786A (fr) | 1960-04-01 | 1960-04-01 | Lunette endoscopique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU39966A1 true LU39966A1 (cs) | 1961-05-21 |
Family
ID=8728449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU39966D LU39966A1 (cs) | 1960-04-01 | 1961-03-31 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH370257A (cs) |
| FR (1) | FR1260786A (cs) |
| GB (1) | GB926779A (cs) |
| LU (1) | LU39966A1 (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5151950A (ja) * | 1974-10-31 | 1976-05-07 | Olympus Optical Co | Sodensokogakukei |
| GB1534541A (en) * | 1975-04-30 | 1978-12-06 | Secr Social Service Brit | Optical systems |
| US5206759A (en) * | 1989-04-14 | 1993-04-27 | Olympus Optical Co., Ltd. | Image relaying optical system |
| US5142410A (en) * | 1989-04-14 | 1992-08-25 | Olympus Optical Co., Ltd. | Image relaying optical system |
-
1960
- 1960-04-01 FR FR823147A patent/FR1260786A/fr not_active Expired
-
1961
- 1961-03-30 GB GB1171961A patent/GB926779A/en not_active Expired
- 1961-03-31 LU LU39966D patent/LU39966A1/xx unknown
- 1961-04-04 CH CH399561A patent/CH370257A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB926779A (en) | 1963-05-22 |
| CH370257A (fr) | 1963-06-30 |
| FR1260786A (fr) | 1961-05-12 |