DE3537155C2 - - Google Patents
Info
- Publication number
- DE3537155C2 DE3537155C2 DE19853537155 DE3537155A DE3537155C2 DE 3537155 C2 DE3537155 C2 DE 3537155C2 DE 19853537155 DE19853537155 DE 19853537155 DE 3537155 A DE3537155 A DE 3537155A DE 3537155 C2 DE3537155 C2 DE 3537155C2
- Authority
- DE
- Germany
- Prior art keywords
- prism
- light
- refractive index
- angle
- transparent layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 33
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59219840A JPS6198316A (ja) | 1984-10-19 | 1984-10-19 | 斜視用光学系 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3537155A1 DE3537155A1 (de) | 1986-04-24 |
| DE3537155C2 true DE3537155C2 (en, 2012) | 1988-03-17 |
Family
ID=16741875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853537155 Granted DE3537155A1 (de) | 1984-10-19 | 1985-10-18 | Optisches schraegblicksystem fuer endoskope |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6198316A (en, 2012) |
| DE (1) | DE3537155A1 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012007126A1 (de) | 2010-07-13 | 2012-01-19 | Olympus Winter & Ibe Gmbh | Objektiv eines schräg blickenden, starren endoskopes |
| DE102018102641A1 (de) * | 2018-02-06 | 2019-08-08 | Olympus Winter & Ibe Gmbh | Optisches System eines Endoskops, Endoskop, Stereo-Videoendoskop und Verfahren zum Herstellen eines optischen Systems |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640186C3 (de) * | 1986-11-25 | 1994-08-11 | Wolf Gmbh Richard | Verfahren zur Herstellung eines Objektivs für Endoskope |
| US5825534A (en) * | 1992-04-28 | 1998-10-20 | Carl-Zeiss-Stiftung | Stereoendoscope having a folded sight line |
| DE19736617A1 (de) * | 1997-08-22 | 1999-03-11 | Storz Karl Gmbh & Co | Endoskopobjektiv |
| DE19881185C5 (de) | 1997-08-22 | 2008-07-10 | Karl Storz Gmbh & Co. Kg | Vorrichtung zur Zertrümmerung von Konkrementen |
| DE19929045C1 (de) | 1999-06-25 | 2001-03-15 | Storz Karl Gmbh & Co Kg | Ablenksystem für ein Schrägblickendoskop sowie Schrägblickendoskop mit einem derartigen Ablenksystem |
| WO2020225924A1 (ja) | 2019-05-09 | 2020-11-12 | オリンパス株式会社 | 広角光学系、撮像装置、及び撮像システム |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138192A (en) * | 1973-12-13 | 1979-02-06 | Olympus Optical Company | Foward-oblique viewing optical system |
| JPS60140313A (ja) * | 1983-12-28 | 1985-07-25 | Olympus Optical Co Ltd | 硬性内視鏡の斜視用光学系 |
-
1984
- 1984-10-19 JP JP59219840A patent/JPS6198316A/ja active Granted
-
1985
- 1985-10-18 DE DE19853537155 patent/DE3537155A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012007126A1 (de) | 2010-07-13 | 2012-01-19 | Olympus Winter & Ibe Gmbh | Objektiv eines schräg blickenden, starren endoskopes |
| DE102010027079A1 (de) * | 2010-07-13 | 2012-01-19 | Olympus Winter & Ibe Gmbh | Objektiv eines schräg blickenden, starren Endoskopes |
| US9121996B2 (en) | 2010-07-13 | 2015-09-01 | Olympus Winter & Ibe Gmbh | Objective of an angularly viewing, rigid endoscope |
| DE102018102641A1 (de) * | 2018-02-06 | 2019-08-08 | Olympus Winter & Ibe Gmbh | Optisches System eines Endoskops, Endoskop, Stereo-Videoendoskop und Verfahren zum Herstellen eines optischen Systems |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3537155A1 (de) | 1986-04-24 |
| JPS6198316A (ja) | 1986-05-16 |
| JPH0349406B2 (en, 2012) | 1991-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |