SU507262A3 - Оптическа система дл эндоскопа - Google Patents
Оптическа система дл эндоскопаInfo
- Publication number
- SU507262A3 SU507262A3 SU1917860A SU1917860A SU507262A3 SU 507262 A3 SU507262 A3 SU 507262A3 SU 1917860 A SU1917860 A SU 1917860A SU 1917860 A SU1917860 A SU 1917860A SU 507262 A3 SU507262 A3 SU 507262A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- optical system
- endoscope optical
- endoscope
- optical
- Prior art date
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
- G02B23/2407—Optical details
- G02B23/2446—Optical details of the image relay
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Eyeglasses (AREA)
Description
(54) ОПТИЧЕСКАЯ СИСТЕМА ДЛЯ ЭНДОСКОПА
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16259872A DD100627A1 (ru) | 1972-04-26 | 1972-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU507262A3 true SU507262A3 (ru) | 1976-03-15 |
Family
ID=5486353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1917860A SU507262A3 (ru) | 1972-04-26 | 1973-04-25 | Оптическа система дл эндоскопа |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD100627A1 (ru) |
DE (1) | DE2315941A1 (ru) |
SU (1) | SU507262A3 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149291A (en) * | 1978-05-15 | 1979-11-22 | Olympus Optical Co | Hard endoscope provided with variable power system |
US5204162A (en) * | 1991-10-03 | 1993-04-20 | Corning Incorporated | Non-spherical bodies |
DE4429194C2 (de) * | 1994-08-18 | 2000-07-20 | Etb Endoskopische Technik Gmbh | Beidseitig telezentrisches optisches Umbildesystem |
-
1972
- 1972-04-26 DD DD16259872A patent/DD100627A1/xx unknown
-
1973
- 1973-03-30 DE DE19732315941 patent/DE2315941A1/de active Pending
- 1973-04-25 SU SU1917860A patent/SU507262A3/ru active
Also Published As
Publication number | Publication date |
---|---|
DD100627A1 (ru) | 1973-10-05 |
DE2315941A1 (de) | 1973-11-08 |
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