CH589305A5 - - Google Patents
Info
- Publication number
- CH589305A5 CH589305A5 CH382675A CH382675A CH589305A5 CH 589305 A5 CH589305 A5 CH 589305A5 CH 382675 A CH382675 A CH 382675A CH 382675 A CH382675 A CH 382675A CH 589305 A5 CH589305 A5 CH 589305A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
-
- 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
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Telescopes (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7411778A FR2266897B1 (en:Method) | 1974-04-03 | 1974-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH589305A5 true CH589305A5 (en:Method) | 1977-06-30 |
Family
ID=9137225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH382675A CH589305A5 (en:Method) | 1974-04-03 | 1975-03-25 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50137154A (en:Method) |
| CH (1) | CH589305A5 (en:Method) |
| DE (1) | DE7509998U (en:Method) |
| FR (1) | FR2266897B1 (en:Method) |
| GB (1) | GB1446836A (en:Method) |
| SE (1) | SE7502871L (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484097A1 (fr) * | 1980-06-06 | 1981-12-11 | Sfim | Capteur optique du deplacement d'une source lumineuse et son application a un viseur de casque |
| US4747667A (en) * | 1985-05-09 | 1988-05-31 | Fujitsu Limited | Plastic lens array |
| EP3561554B1 (en) * | 2016-12-23 | 2023-03-22 | Chongqing Hylon Co., Ltd. | Composite prism for multi-functional telescope, and binocular telescopic optical system for same |
| JP2020148959A (ja) * | 2019-03-14 | 2020-09-17 | トヨタ自動車株式会社 | 光学デバイス |
-
1974
- 1974-04-03 FR FR7411778A patent/FR2266897B1/fr not_active Expired
-
1975
- 1975-03-14 SE SE7502871A patent/SE7502871L/xx unknown
- 1975-03-25 CH CH382675A patent/CH589305A5/xx not_active IP Right Cessation
- 1975-03-25 GB GB1252175A patent/GB1446836A/en not_active Expired
- 1975-03-27 DE DE19757509998U patent/DE7509998U/de not_active Expired
- 1975-04-02 JP JP50039279A patent/JPS50137154A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE7509998U (de) | 1975-09-25 |
| JPS50137154A (en:Method) | 1975-10-31 |
| SE7502871L (sv) | 1975-10-06 |
| FR2266897B1 (en:Method) | 1978-04-21 |
| GB1446836A (en) | 1976-08-18 |
| FR2266897A1 (en:Method) | 1975-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |