DE2903892A1 - Halterung fuer optische linsenanordnungen - Google Patents
Halterung fuer optische linsenanordnungenInfo
- Publication number
- DE2903892A1 DE2903892A1 DE19792903892 DE2903892A DE2903892A1 DE 2903892 A1 DE2903892 A1 DE 2903892A1 DE 19792903892 DE19792903892 DE 19792903892 DE 2903892 A DE2903892 A DE 2903892A DE 2903892 A1 DE2903892 A1 DE 2903892A1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- outer tube
- lens
- holder
- strips
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978011728U JPS54115943U (enExample) | 1978-02-02 | 1978-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2903892A1 true DE2903892A1 (de) | 1979-08-09 |
Family
ID=11786086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792903892 Granted DE2903892A1 (de) | 1978-02-02 | 1979-02-01 | Halterung fuer optische linsenanordnungen |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US4269479A (enExample) |
| JP (1) | JPS54115943U (enExample) |
| DE (1) | DE2903892A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017104299A1 (de) * | 2017-03-01 | 2018-09-06 | Carl Zeiss Sports Optics Gmbh | Führungssystem |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5887507A (ja) * | 1981-11-20 | 1983-05-25 | Olympus Optical Co Ltd | レンズ保持機構 |
| JPS58111908A (ja) * | 1981-12-25 | 1983-07-04 | Canon Inc | 光学機器用レンズ鏡筒のレンズ保持装置 |
| JPS59109005A (ja) * | 1982-12-14 | 1984-06-23 | West Electric Co Ltd | レンズ移動装置 |
| US4585313A (en) * | 1982-12-14 | 1986-04-29 | West Electric Company Ltd. | Lens drive device and optical lens assembly utilizing the same |
| JPS59121627U (ja) * | 1983-02-04 | 1984-08-16 | 株式会社測機舎 | 望遠鏡の合焦機構 |
| JPH0733204Y2 (ja) * | 1987-04-21 | 1995-07-31 | 株式会社ニコン | レンズ鏡筒 |
| DE3729331C1 (de) * | 1987-09-02 | 1988-12-01 | Rodenstock Optik G | Fuehrung fuer bewegliche Optikbaugruppen |
| US5671088A (en) * | 1992-06-03 | 1997-09-23 | Leupold & Stevens, Inc. | Variable optical aiming devices |
| JP2596891Y2 (ja) * | 1993-09-08 | 1999-06-21 | 旭光学工業株式会社 | レンズ鏡筒の回転操作環機構 |
| JP3391458B2 (ja) * | 1993-11-12 | 2003-03-31 | インターナショナル・スタンダード・エレクトリック・コーポレイション | 単眼暗視装置 |
| US5594589A (en) * | 1994-05-03 | 1997-01-14 | Industrial Technology Research Institute | Zoom-lens structure for a camera |
| JPH08286090A (ja) * | 1995-04-14 | 1996-11-01 | Nikon Corp | 作動力量付与部材、作動力量付与構造及びレンズ鏡筒 |
| TWI265310B (en) * | 2005-01-31 | 2006-11-01 | Asia Optical Co Inc | Digital image collection apparatus |
| JP4064431B1 (ja) * | 2006-09-26 | 2008-03-19 | シャープ株式会社 | 固体撮像装置およびその製造方法ならびに製造装置 |
| US20100024183A1 (en) * | 2008-06-30 | 2010-02-04 | Cuprys Lawrence M | Removable tool for a display assembly |
| CN101661151B (zh) * | 2008-08-27 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | 投影机 |
| JP5292181B2 (ja) * | 2009-05-26 | 2013-09-18 | 富士フイルム株式会社 | 摺動部材構造及びその製造方法 |
| US10180559B2 (en) * | 2015-06-03 | 2019-01-15 | Flir Systems, Inc. | Lens cell preloading systems and methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1733173U (de) * | 1956-08-14 | 1956-10-31 | Kindermann & Co Photo Ges M B | Objektivfuehrung fuer photographische objektive. |
| DE1796544U (de) * | 1959-06-09 | 1959-09-24 | Isco Optische Werke G M B H Go | Vereinfachte entfernungseinstellung an photographischen objektiven. |
| DE1165988B (de) * | 1960-01-07 | 1964-03-19 | Leitz Ernst Gmbh | Pankratisches Objektiv |
| DE2151645A1 (de) * | 1971-10-16 | 1973-04-19 | Isco Optische Werke Gmbh | Gleitlager mit toleranzausgleich |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956492A (en) * | 1956-06-06 | 1960-10-18 | Flight Res Inc | Photoelectrically controlled devices |
| US2932237A (en) * | 1957-04-02 | 1960-04-12 | Frank G Back | Photo-periscopes |
| US3168610A (en) * | 1960-05-12 | 1965-02-02 | Minnesota Mining & Mfg | Zoom lens mount |
| US3472564A (en) * | 1968-03-07 | 1969-10-14 | Ferdinand Kellner | Bearing device for straight-line guiding of objective components |
| US3663093A (en) * | 1969-08-08 | 1972-05-16 | Nippon Kogaku Kk | Varifocal lens mount with deformable anti-friction coatings |
| DE2137490C3 (de) * | 1971-07-27 | 1978-11-30 | Isco-Optische Werke Gmbh, 3400 Goettingen | Gleitlager mit Toleranzausgleich |
| NL164689C (nl) * | 1975-03-10 | 1981-01-15 | Philips Nv | Optische focusseerinrichting voor het focusseren van een stralingsbundel. |
| JPS5216225A (en) * | 1975-07-29 | 1977-02-07 | Yasuo Ikeda | Process for producing the slide part of a lens mounting barrel |
-
1978
- 1978-02-02 JP JP1978011728U patent/JPS54115943U/ja active Pending
-
1979
- 1979-01-22 US US06/005,465 patent/US4269479A/en not_active Expired - Lifetime
- 1979-02-01 DE DE19792903892 patent/DE2903892A1/de active Granted
-
1981
- 1981-02-18 US US06/235,703 patent/US4336979A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1733173U (de) * | 1956-08-14 | 1956-10-31 | Kindermann & Co Photo Ges M B | Objektivfuehrung fuer photographische objektive. |
| DE1796544U (de) * | 1959-06-09 | 1959-09-24 | Isco Optische Werke G M B H Go | Vereinfachte entfernungseinstellung an photographischen objektiven. |
| DE1165988B (de) * | 1960-01-07 | 1964-03-19 | Leitz Ernst Gmbh | Pankratisches Objektiv |
| DE2151645A1 (de) * | 1971-10-16 | 1973-04-19 | Isco Optische Werke Gmbh | Gleitlager mit toleranzausgleich |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017104299A1 (de) * | 2017-03-01 | 2018-09-06 | Carl Zeiss Sports Optics Gmbh | Führungssystem |
Also Published As
| Publication number | Publication date |
|---|---|
| US4336979A (en) | 1982-06-29 |
| JPS54115943U (enExample) | 1979-08-14 |
| US4269479A (en) | 1981-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |