JP2008170712A - 双眼鏡 - Google Patents
双眼鏡 Download PDFInfo
- Publication number
- JP2008170712A JP2008170712A JP2007003570A JP2007003570A JP2008170712A JP 2008170712 A JP2008170712 A JP 2008170712A JP 2007003570 A JP2007003570 A JP 2007003570A JP 2007003570 A JP2007003570 A JP 2007003570A JP 2008170712 A JP2008170712 A JP 2008170712A
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- Prior art keywords
- focus
- focusing
- knob
- binoculars
- optical system
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- 230000003287 optical effect Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
【解決手段】視度差の調整を行なった後、フォーカスノブ40を押し込んで平歯車56と内歯車58とを噛み合わせる。フォーカスノブ40を回転させて合焦レンズ枠13を光軸L1,L2方向へ移動させて左右の望遠光学系のピント合わせを行う。その後、フォーカスノブ40を平歯車56と内歯車58とを噛み合わせが解除される位置まで引き出す。
【選択図】図2
Description
Claims (5)
- 望遠鏡光学系を構成する左右の鏡筒と、
前記望遠鏡光学系の焦点位置を決めるフォーカス機構と、
このフォーカス機構を駆動させるフォーカス操作部と、
前記フォーカス機構によって決められた前記望遠鏡光学系の焦点位置の変更を規制する焦点位置変更規制手段と
を備えていることを特徴とする双眼鏡 - 前記焦点位置変更規制手段は前記フォーカス操作部から前記フォーカス機構への操作力の伝達を遮断する動力伝達遮断機構を有することを特徴とする請求項1記載の双眼鏡。
- 前記焦点位置変更規制手段は前記フォーカス操作部を前記望遠鏡光学系の光軸方向の複数の任意の位置に保持可能な位置保持機構を有していることを特徴とする請求項1又は2記載の双眼鏡。
- 前記位置保持機構はクリック機構であることを特徴とする請求項3記載の双眼鏡。
- 前記両鏡筒を連結し、前記左右の各鏡筒から延設され、その各々の内部には前記フォーカス機構が設けられた連結部を有することを特徴とする請求項1記載の双眼鏡。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007003570A JP4974277B2 (ja) | 2007-01-11 | 2007-01-11 | 双眼鏡 |
EP20080703324 EP2083305A4 (en) | 2007-01-11 | 2008-01-09 | BINOCULAR TELESCOPE |
PCT/JP2008/050464 WO2008084871A1 (ja) | 2007-01-11 | 2008-01-09 | 双眼鏡 |
CN2008800011121A CN101558347B (zh) | 2007-01-11 | 2008-01-09 | 双目镜 |
US12/500,462 US8194314B2 (en) | 2007-01-11 | 2009-07-09 | Binoculars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007003570A JP4974277B2 (ja) | 2007-01-11 | 2007-01-11 | 双眼鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008170712A true JP2008170712A (ja) | 2008-07-24 |
JP4974277B2 JP4974277B2 (ja) | 2012-07-11 |
Family
ID=39698858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007003570A Active JP4974277B2 (ja) | 2007-01-11 | 2007-01-11 | 双眼鏡 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4974277B2 (ja) |
CN (1) | CN101558347B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009069200A (ja) * | 2007-09-10 | 2009-04-02 | Kamakura Koki Kk | 双眼鏡 |
WO2014057711A1 (ja) * | 2012-10-09 | 2014-04-17 | サンテプラス株式会社 | 装着式双眼鏡 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08194166A (ja) * | 1995-01-18 | 1996-07-30 | Asahi Optical Co Ltd | 双眼鏡の合焦装置 |
JPH11202383A (ja) * | 1998-01-16 | 1999-07-30 | Minolta Co Ltd | 視度調節装置 |
JP2000249930A (ja) * | 1999-02-26 | 2000-09-14 | Olympus Optical Co Ltd | 視度調整機能付き双眼鏡 |
JP2007127690A (ja) * | 2005-11-01 | 2007-05-24 | Deon Kogaku Giken:Kk | 双眼鏡 |
-
2007
- 2007-01-11 JP JP2007003570A patent/JP4974277B2/ja active Active
-
2008
- 2008-01-09 CN CN2008800011121A patent/CN101558347B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08194166A (ja) * | 1995-01-18 | 1996-07-30 | Asahi Optical Co Ltd | 双眼鏡の合焦装置 |
JPH11202383A (ja) * | 1998-01-16 | 1999-07-30 | Minolta Co Ltd | 視度調節装置 |
JP2000249930A (ja) * | 1999-02-26 | 2000-09-14 | Olympus Optical Co Ltd | 視度調整機能付き双眼鏡 |
JP2007127690A (ja) * | 2005-11-01 | 2007-05-24 | Deon Kogaku Giken:Kk | 双眼鏡 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009069200A (ja) * | 2007-09-10 | 2009-04-02 | Kamakura Koki Kk | 双眼鏡 |
JP4727635B2 (ja) * | 2007-09-10 | 2011-07-20 | 鎌倉光機株式会社 | 双眼鏡 |
WO2014057711A1 (ja) * | 2012-10-09 | 2014-04-17 | サンテプラス株式会社 | 装着式双眼鏡 |
JPWO2014057711A1 (ja) * | 2012-10-09 | 2016-09-05 | サンテプラス株式会社 | 装着式双眼鏡 |
Also Published As
Publication number | Publication date |
---|---|
CN101558347A (zh) | 2009-10-14 |
CN101558347B (zh) | 2012-09-05 |
JP4974277B2 (ja) | 2012-07-11 |
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