JPH02107113U - - Google Patents
Info
- Publication number
- JPH02107113U JPH02107113U JP1989014882U JP1488289U JPH02107113U JP H02107113 U JPH02107113 U JP H02107113U JP 1989014882 U JP1989014882 U JP 1989014882U JP 1488289 U JP1488289 U JP 1488289U JP H02107113 U JPH02107113 U JP H02107113U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- control unit
- annular member
- cylindrical portion
- 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
- 238000005259 measurement Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000004888 barrier function Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- 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
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/20—Light-tight connections for movable optical elements
- G02B7/22—Extensible connections, e.g. bellows
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014882U JPH0755525Y2 (ja) | 1989-02-10 | 1989-02-10 | レンズシャッタ式カメラのレンズ鏡筒の遮光装置 |
| US07/475,199 US5033819A (en) | 1989-02-10 | 1990-02-05 | Light intercepting device in lens barrel |
| DE4003672A DE4003672A1 (de) | 1989-02-10 | 1990-02-07 | Objektivtubus und lichtabschirmungseinrichtung fuer einen objektivtubus |
| GB9002796A GB2229010A (en) | 1989-02-10 | 1990-02-08 | Light intercepting device in lens barrel |
| FR9001446A FR2643155B1 (fr) | 1989-02-10 | 1990-02-08 | Dispositif intercepteur de lumiere dans un tube de lentilles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014882U JPH0755525Y2 (ja) | 1989-02-10 | 1989-02-10 | レンズシャッタ式カメラのレンズ鏡筒の遮光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107113U true JPH02107113U (US20110232667A1-20110929-C00004.png) | 1990-08-27 |
| JPH0755525Y2 JPH0755525Y2 (ja) | 1995-12-20 |
Family
ID=11873383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989014882U Expired - Fee Related JPH0755525Y2 (ja) | 1989-02-10 | 1989-02-10 | レンズシャッタ式カメラのレンズ鏡筒の遮光装置 |
Country Status (5)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02107111U (US20110232667A1-20110929-C00004.png) * | 1989-02-09 | 1990-08-27 | ||
| JP2535031Y2 (ja) * | 1989-02-09 | 1997-05-07 | 旭光学工業株式会社 | レンズの遮光枠 |
| GB2230354B (en) * | 1989-03-31 | 1993-09-15 | Asahi Optical Co Ltd | Zoom lens assembly |
| GB2238393B (en) * | 1989-11-09 | 1994-06-01 | Asahi Optical Co Ltd | Lens barrel shield |
| JP2582660Y2 (ja) * | 1992-06-11 | 1998-10-08 | 旭光学工業株式会社 | レンズ鏡筒の遮光装置 |
| JPH0637811U (ja) * | 1992-10-19 | 1994-05-20 | 旭光学工業株式会社 | カメラの遮光装置 |
| JP2594825Y2 (ja) * | 1992-12-04 | 1999-05-10 | 旭光学工業株式会社 | レンズ鏡筒の遮光装置 |
| KR0133039B1 (ko) * | 1993-04-26 | 1998-04-15 | 이대원 | 줌잉 작동하는 렌즈계를 보유하는 광학기기 |
| US5614973A (en) * | 1993-11-30 | 1997-03-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens barrier mechanism |
| US5604638A (en) * | 1993-12-01 | 1997-02-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Anti-reflection structure for zoom lens barrel |
| US5581412A (en) * | 1993-12-27 | 1996-12-03 | Asahi Kogaku Kogyo Kabushiki Kaisha | Flexible printed circuit board supporting structure of lens barrel |
| US5754896A (en) * | 1995-05-09 | 1998-05-19 | Nikon Corporation | Lens device having a focusing lens unit coupled to a drive ring by a coupling member and having a notch to prevent the coupling member from obstructing insertion of the focusing lens unit into the lens device |
| US5708885A (en) * | 1996-01-26 | 1998-01-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Light intercepting device of a lens shutter type of camera |
| US20050169627A1 (en) * | 2004-02-02 | 2005-08-04 | Alps Electric Co., Ltd. | Built-in cartridge shutter lens barrel and camera device using the same |
| JP4362075B2 (ja) * | 2004-02-09 | 2009-11-11 | Ｈｏｙａ株式会社 | 双眼鏡 |
| US20050230605A1 (en) * | 2004-04-20 | 2005-10-20 | Hamid Pishdadian | Method of measuring using a binary optical sensor |
| USRE46672E1 (en) | 2006-07-13 | 2018-01-16 | Velodyne Lidar, Inc. | High definition LiDAR system |
| US10627490B2 (en) | 2016-01-31 | 2020-04-21 | Velodyne Lidar, Inc. | Multiple pulse, LIDAR based 3-D imaging |
| JP7149256B2 (ja) | 2016-03-19 | 2022-10-06 | ベロダイン ライダー ユーエスエー，インコーポレイテッド | Ｌｉｄａｒに基づく３次元撮像のための統合された照射及び検出 |
| US10393877B2 (en) | 2016-06-01 | 2019-08-27 | Velodyne Lidar, Inc. | Multiple pixel scanning LIDAR |
| JP7290571B2 (ja) | 2017-03-31 | 2023-06-13 | ベロダイン ライダー ユーエスエー，インコーポレイテッド | 統合化されたｌｉｄａｒ照明出力制御 |
| JP2020519881A (ja) | 2017-05-08 | 2020-07-02 | ベロダイン ライダー， インク． | Ｌｉｄａｒデータ収集及び制御 |
| US11294041B2 (en) | 2017-12-08 | 2022-04-05 | Velodyne Lidar Usa, Inc. | Systems and methods for improving detection of a return signal in a light ranging and detection system |
| US10712434B2 (en) | 2018-09-18 | 2020-07-14 | Velodyne Lidar, Inc. | Multi-channel LIDAR illumination driver |
| US11082010B2 (en) | 2018-11-06 | 2021-08-03 | Velodyne Lidar Usa, Inc. | Systems and methods for TIA base current detection and compensation |
| US11885958B2 (en) | 2019-01-07 | 2024-01-30 | Velodyne Lidar Usa, Inc. | Systems and methods for a dual axis resonant scanning mirror |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178607U (ja) * | 1983-05-16 | 1984-11-29 | オリンパス光学工業株式会社 | レンズ鏡筒の遮光装置 |
| JPS6032654U (ja) * | 1983-08-05 | 1985-03-06 | 株式会社 東海精器 | 電極移動型電子ライタ− |
| JPS6339205U (US20110232667A1-20110929-C00004.png) * | 1986-08-29 | 1988-03-14 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2254537A (en) * | 1938-10-10 | 1941-09-02 | Zoiss Ikon Ag | Photographic objective |
| DE802038C (de) * | 1948-10-02 | 1951-02-01 | Kodak Akt Ges | Roehrenauszug an photographischen Kameras |
| US3809459A (en) * | 1972-10-13 | 1974-05-07 | Asahi Optical Co Ltd | Antireflection coating for an inner surface of cemented lenses |
| JPS5220328B2 (US20110232667A1-20110929-C00004.png) * | 1974-02-27 | 1977-06-02 | ||
| JPS53149319A (en) * | 1977-06-01 | 1978-12-26 | Fuji Photo Film Co Ltd | Lens system changeover type camera |
| JPS5445125A (en) * | 1977-09-16 | 1979-04-10 | Asahi Optical Co Ltd | Enlarging lens with stop down scale illuminating system |
| JPS55134809A (en) * | 1979-04-06 | 1980-10-21 | Canon Inc | Lens barrel of closeup photographable zoom lens |
| US4441794A (en) * | 1980-08-04 | 1984-04-10 | Field Roger C | Adjustable sun screen for camera lens |
| JPS57212421A (en) * | 1981-06-24 | 1982-12-27 | Nippon Kogaku Kk <Nikon> | Automatic focus detecting zoom lens |
| JPH0646255B2 (ja) * | 1985-01-11 | 1994-06-15 | キヤノン株式会社 | 副絞りを有したレンズ鏡筒 |
| JPS6279432A (ja) * | 1985-10-03 | 1987-04-11 | Konishiroku Photo Ind Co Ltd | カメラの遮光装置 |
| US4793689A (en) * | 1985-12-26 | 1988-12-27 | Canon Kabushiki Kaisha | Lens barrel with vibration wave motor |
| US4730901A (en) * | 1986-01-10 | 1988-03-15 | Canon Kabushiki Kaisha | Lens barrel with internal motor focusing |
| JPS63160520U (US20110232667A1-20110929-C00004.png) * | 1987-04-06 | 1988-10-20 | ||
| JPH01167715A (ja) * | 1987-12-23 | 1989-07-03 | Olympus Optical Co Ltd | 合焦操作切換機構 |
-
1989
- 1989-02-10 JP JP1989014882U patent/JPH0755525Y2/ja not_active Expired - Fee Related
-
1990
- 1990-02-05 US US07/475,199 patent/US5033819A/en not_active Expired - Lifetime
- 1990-02-07 DE DE4003672A patent/DE4003672A1/de active Granted
- 1990-02-08 FR FR9001446A patent/FR2643155B1/fr not_active Expired - Fee Related
- 1990-02-08 GB GB9002796A patent/GB2229010A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178607U (ja) * | 1983-05-16 | 1984-11-29 | オリンパス光学工業株式会社 | レンズ鏡筒の遮光装置 |
| JPS6032654U (ja) * | 1983-08-05 | 1985-03-06 | 株式会社 東海精器 | 電極移動型電子ライタ− |
| JPS6339205U (US20110232667A1-20110929-C00004.png) * | 1986-08-29 | 1988-03-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755525Y2 (ja) | 1995-12-20 |
| DE4003672A1 (de) | 1990-08-16 |
| FR2643155B1 (fr) | 1993-02-19 |
| US5033819A (en) | 1991-07-23 |
| GB2229010A (en) | 1990-09-12 |
| GB9002796D0 (en) | 1990-04-04 |
| DE4003672C2 (US20110232667A1-20110929-C00004.png) | 1993-08-05 |
| FR2643155A1 (fr) | 1990-08-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |