ATE22622T1 - Verstelleinrichtung fuer varioobjektiv. - Google Patents
Verstelleinrichtung fuer varioobjektiv.Info
- Publication number
- ATE22622T1 ATE22622T1 AT83304345T AT83304345T ATE22622T1 AT E22622 T1 ATE22622 T1 AT E22622T1 AT 83304345 T AT83304345 T AT 83304345T AT 83304345 T AT83304345 T AT 83304345T AT E22622 T1 ATE22622 T1 AT E22622T1
- Authority
- AT
- Austria
- Prior art keywords
- operating
- operating ring
- range
- locking device
- ring
- Prior art date
Links
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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57133209A JPS5923309A (ja) | 1982-07-30 | 1982-07-30 | レンズの移動機構 |
EP83304345A EP0102739B1 (de) | 1982-07-30 | 1983-07-27 | Verstelleinrichtung für Varioobjektiv |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE22622T1 true ATE22622T1 (de) | 1986-10-15 |
Family
ID=15099277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83304345T ATE22622T1 (de) | 1982-07-30 | 1983-07-27 | Verstelleinrichtung fuer varioobjektiv. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4533218A (de) |
EP (1) | EP0102739B1 (de) |
JP (1) | JPS5923309A (de) |
AT (1) | ATE22622T1 (de) |
AU (1) | AU559748B2 (de) |
CA (1) | CA1207570A (de) |
DE (1) | DE3366602D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8428377U1 (de) * | 1984-09-27 | 1984-12-13 | Fa. Carl Zeiss, 7920 Heidenheim | Zoomobjektivfassung |
US4707083A (en) * | 1984-09-29 | 1987-11-17 | Canon Kabushiki Kaisha | Lens moving device |
GB8430343D0 (en) * | 1984-11-30 | 1985-01-09 | Pilkington Perkin Elmer Ltd | Cam mechanisms |
JPH0722646Y2 (ja) * | 1986-10-27 | 1995-05-24 | 旭光学工業株式会社 | レンズの撮影距離範囲制限装置 |
US4910544A (en) * | 1988-02-15 | 1990-03-20 | Asahi Kogaku Kogyo K.K. | Focus adjusting apparatus in zoom lens camera |
CA1331429C (en) * | 1988-06-03 | 1994-08-16 | Hiroshi Nomura | Zoom lens barrel and camera incorporating such barrel |
JP2971899B2 (ja) * | 1990-02-14 | 1999-11-08 | 旭光学工業株式会社 | ズームレンズ鏡筒 |
JPH04136908A (ja) * | 1990-09-28 | 1992-05-11 | Fuji Photo Optical Co Ltd | ズームレンズの初期焦点調整機構 |
US5194987A (en) * | 1991-09-03 | 1993-03-16 | Bausch & Lomb Incorporated | Automatic power change mechanism for riflescopes or the like |
US5812325A (en) * | 1996-01-26 | 1998-09-22 | Asahi Kogaku Kogyo Kabushiki Kaisha | Telescoping-type of zoom lens |
GB2309545B (en) * | 1996-01-26 | 2000-10-18 | Asahi Optical Co Ltd | Telescoping-type of zoom lens |
JP4098813B2 (ja) * | 2006-03-24 | 2008-06-11 | シャープ株式会社 | カメラモジュール |
DE202010004631U1 (de) * | 2010-04-06 | 2010-07-22 | Carl Zeiss Sports Optics Gmbh | Zoomfernrohr |
WO2022062503A1 (zh) * | 2021-04-22 | 2022-03-31 | 南通广兴气动设备有限公司 | 变倍瞄准镜 |
CN113467041A (zh) * | 2021-07-13 | 2021-10-01 | 中山联合光电研究院有限公司 | 自锁装置和光学变焦镜头 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816848B1 (de) * | 1968-12-16 | 1973-05-25 | ||
JPS4826726Y1 (de) * | 1969-05-19 | 1973-08-06 | ||
JPS578006Y2 (de) * | 1971-07-05 | 1982-02-16 | ||
JPS4826726U (de) * | 1971-07-31 | 1973-03-31 | ||
JPS5148268Y2 (de) * | 1972-05-22 | 1976-11-20 | ||
US3784285A (en) * | 1972-06-01 | 1974-01-08 | Ponder & Best | Zoom lens |
US3992083A (en) * | 1973-03-23 | 1976-11-16 | Canon Kabushiki Kaisha | Variable focal length optical system of super-high magnification ratio |
AT343937B (de) * | 1975-08-06 | 1978-06-26 | Eumig | Pankratisches objektiv |
JPS5232343A (en) * | 1975-09-08 | 1977-03-11 | Nitto Kogaku Kk | Zoom lens being capable of close view photographing |
AT351829B (de) * | 1976-11-15 | 1979-08-10 | Bolex Int Sa | Optisches system |
US4171880A (en) * | 1976-12-09 | 1979-10-23 | Fuji Photo Optical Co., Ltd. | Zoom lens system for cameras |
JPS557764A (en) * | 1978-07-03 | 1980-01-19 | Nippon Bell Haueru Kk | Zoom lens device capable of macro photography |
-
1982
- 1982-07-30 JP JP57133209A patent/JPS5923309A/ja active Granted
-
1983
- 1983-07-25 AU AU17243/83A patent/AU559748B2/en not_active Ceased
- 1983-07-26 CA CA000433205A patent/CA1207570A/en not_active Expired
- 1983-07-27 DE DE8383304345T patent/DE3366602D1/de not_active Expired
- 1983-07-27 EP EP83304345A patent/EP0102739B1/de not_active Expired
- 1983-07-27 AT AT83304345T patent/ATE22622T1/de not_active IP Right Cessation
- 1983-07-28 US US06/518,135 patent/US4533218A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU1724383A (en) | 1984-02-02 |
AU559748B2 (en) | 1987-03-19 |
EP0102739A1 (de) | 1984-03-14 |
CA1207570A (en) | 1986-07-15 |
JPH043524B2 (de) | 1992-01-23 |
JPS5923309A (ja) | 1984-02-06 |
EP0102739B1 (de) | 1986-10-01 |
US4533218A (en) | 1985-08-06 |
DE3366602D1 (en) | 1986-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |