JPH025715U - - Google Patents

Info

Publication number
JPH025715U
JPH025715U JP1988083592U JP8359288U JPH025715U JP H025715 U JPH025715 U JP H025715U JP 1988083592 U JP1988083592 U JP 1988083592U JP 8359288 U JP8359288 U JP 8359288U JP H025715 U JPH025715 U JP H025715U
Authority
JP
Japan
Prior art keywords
cam
ring
lens
optical axis
groove
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
Application number
JP1988083592U
Other languages
English (en)
Other versions
JPH0618324Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988083592U priority Critical patent/JPH0618324Y2/ja
Priority to CA000601515A priority patent/CA1331429C/en
Priority to AT89110047T priority patent/ATE112862T1/de
Priority to EP94104979A priority patent/EP0609912B1/en
Priority to AT94104972T priority patent/ATE188781T1/de
Priority to DE1994622433 priority patent/DE69422433T2/de
Priority to DE1989629135 priority patent/DE68929135T2/de
Priority to DE68928864T priority patent/DE68928864T2/de
Priority to EP94104972A priority patent/EP0609910B1/en
Priority to US07/361,632 priority patent/US5144493A/en
Priority to AT94104980T priority patent/ATE173838T1/de
Priority to DE68929078T priority patent/DE68929078T2/de
Priority to EP94104973A priority patent/EP0609911B1/en
Priority to AT94104979T priority patent/ATE188554T1/de
Priority to AT94104973T priority patent/ATE184996T1/de
Priority to EP89110047A priority patent/EP0344806B1/en
Priority to EP94104980A priority patent/EP0609913B1/en
Priority to DE68918756T priority patent/DE68918756T2/de
Priority to KR1019890007642A priority patent/KR970002510B1/ko
Priority to AU36023/89A priority patent/AU631796B2/en
Publication of JPH025715U publication Critical patent/JPH025715U/ja
Priority to US07/829,213 priority patent/US5262898A/en
Priority to US07/829,873 priority patent/US5164757A/en
Priority to US07/829,211 priority patent/US5231449A/en
Priority to US07/831,205 priority patent/US5270868A/en
Priority to AU34045/93A priority patent/AU645926B2/en
Priority to AU34044/93A priority patent/AU650384B2/en
Priority to AU34046/93A priority patent/AU646196C/en
Priority to AU34043/93A priority patent/AU647986B2/en
Application granted granted Critical
Publication of JPH0618324Y2 publication Critical patent/JPH0618324Y2/ja
Priority to HK98100505A priority patent/HK1001572A1/en
Priority to HK98104018.3A priority patent/HK1004867B/en
Priority to HK98104015.6A priority patent/HK1004864B/en
Priority to HK98104016.5A priority patent/HK1004865B/en
Priority to HK98104017.4A priority patent/HK1004866B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Description

【図面の簡単な説明】
第１図ないし第４図は本考案のマクロ付きズー
ムレンズ鏡筒の実施例を示す、光軸より上半分の
断端面図であつて、第１図は収納状態、第２図は
ワイド端状態、第３図はテレ端状態、第４図はマ
クロ撮影位置をそれぞれ示し、第５図はカム環、
レンズ案内環および内側ヘリコイド環の展開図、
第６図は、カム溝と移動レンズの移動関係を説明
する図、第７図は、従来のカム溝と移動レンズと
の関係を説明する図である。 １１……カメラボデイ、１２……固定筒、１５
，１６……移動レンズ、１８……外側ヘリコイド
環（内周ヘリコイド）、２０……内側ヘリコイド
環（外周ヘリコイド）、２２……カム環、２４…
…レンズ案内環、２６……直進案内板、２７……
レンズ案内環ガイド溝、３０……前群レンズ枠、
３１……後群レンズ枠、３２……シヤツタブロツ
ク、３３……ヘリコイドリング、３４……前群移
動枠、３５，３６……ガイドピン、４１……前群
カム溝、４２……後群カム溝、４３，４４……レ
ンズガイド溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 固定筒と；該固定筒に、回転に伴い光軸方向に
    移動するように支持されたカム環と；該カム環と
    光軸方向には一体に動き、かつカム環の光軸方向
    移動に伴い該カム環に対し相対回転するレンズ案
    内環と；上記カム環に形成した少なくとも前後二
    群の移動レンズ群用のカム溝と；これらのカム溝
    に対応させてレンズ案内環に形成したレンズガイ
    ド溝と；このレンズガイド溝および上記カム溝の
    両者に渡らせて挿通したガイドピンを有する、少
    なくとも前後二群の移動レンズとを備え、 上記カム溝およびレンズガイド溝は、カム溝お
    よびレンズ案内環の光軸方向移動と相対回転との
    合成運動により、上記前後の移動レンズ群を所定
    の軌跡で移動させるズーミング区間と、一方のズ
    ーミング端からさらに移動レンズ群をマクロ撮影
    領域に移動させるマクロ移行区間とを有し、かつ
    このカム溝のズーミング区間とマクロ移行区間と
    は、光軸と平行な方向に関し、互いに反対方向の
    リード角を有していることを特徴とするマクロ付
    きズームレンズ鏡筒。
JP1988083592U 1988-06-03 1988-06-24 マクロ付きズームレンズ鏡筒 Expired - Lifetime JPH0618324Y2 (ja)

Priority Applications (33)

Application Number Priority Date Filing Date Title
JP1988083592U JPH0618324Y2 (ja) 1988-06-24 1988-06-24 マクロ付きズームレンズ鏡筒
CA000601515A CA1331429C (en) 1988-06-03 1989-06-01 Zoom lens barrel and camera incorporating such barrel
EP94104979A EP0609912B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively positioning a correcting optical element in a camera
AT94104972T ATE188781T1 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven öffnung und schliessung einer photographischen öffnung einer linsenabdeckung
DE1994622433 DE69422433T2 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven Positionierung eines korrigierenden optischen Elements in einer Kamera
DE1989629135 DE68929135T2 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven Öffnung und Schliessung einer photographischen Öffnung einer Linsenabdeckung
DE68928864T DE68928864T2 (de) 1988-06-03 1989-06-02 Flexible Platine für gedruckte Schaltung für eine Kamera
EP94104972A EP0609910B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively opening and closing a photographic opening in a lens cover
US07/361,632 US5144493A (en) 1988-06-03 1989-06-02 Zoom lens barrel and camera incorporating such barrel
AT94104980T ATE173838T1 (de) 1988-06-03 1989-06-02 Flexible platine für gedruckte schaltung für eine kamera
DE68929078T DE68929078T2 (de) 1988-06-03 1989-06-02 Zoomobjektiv
EP94104973A EP0609911B1 (en) 1988-06-03 1989-06-02 Zoom lens
AT94104979T ATE188554T1 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven positionierung eines korrigierenden optischen elements in einer kamera
AT94104973T ATE184996T1 (de) 1988-06-03 1989-06-02 Zoomobjektiv
EP89110047A EP0344806B1 (en) 1988-06-03 1989-06-02 Drive mechanism for a zoom lens
EP94104980A EP0609913B1 (en) 1988-06-03 1989-06-02 Flexible printed circuit board for a camera
AT89110047T ATE112862T1 (de) 1988-06-03 1989-06-02 Antrieb für ein zoomobjektiv.
DE68918756T DE68918756T2 (de) 1988-06-03 1989-06-02 Antrieb für ein Zoomobjektiv.
KR1019890007642A KR970002510B1 (ko) 1988-06-03 1989-06-03 줌렌즈 경통
AU36023/89A AU631796B2 (en) 1988-06-03 1989-06-05 Zoom lens barrel and camera incorporating such barrel
US07/829,213 US5262898A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,873 US5164757A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,211 US5231449A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/831,205 US5270868A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
AU34046/93A AU646196C (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34044/93A AU650384B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34043/93A AU647986B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34045/93A AU645926B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
HK98100505A HK1001572A1 (en) 1988-06-03 1998-01-20 Drive mechanism for a zoom lens
HK98104018.3A HK1004867B (en) 1988-06-03 1998-05-08 Apparatus for selectively opening and closing a photographic opening in a lens cover
HK98104015.6A HK1004864B (en) 1988-06-03 1998-05-08 Apparatus for selectively positioning a correcting optical element in a camera
HK98104016.5A HK1004865B (en) 1988-06-03 1998-05-08 Zoom lens
HK98104017.4A HK1004866B (en) 1988-06-03 1998-05-08 Flexible printed circuit board for a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988083592U JPH0618324Y2 (ja) 1988-06-24 1988-06-24 マクロ付きズームレンズ鏡筒

Publications (2)

Publication Number Publication Date
JPH025715U true JPH025715U (ja) 1990-01-16
JPH0618324Y2 JPH0618324Y2 (ja) 1994-05-11

Family

ID=31308305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988083592U Expired - Lifetime JPH0618324Y2 (ja) 1988-06-03 1988-06-24 マクロ付きズームレンズ鏡筒

Country Status (1)

Country Link
JP (1) JPH0618324Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685712A (en) * 1979-12-17 1981-07-13 Ricoh Co Ltd Zoom lens provided with close-up photographing mechanism
JPS60162216A (ja) * 1984-02-02 1985-08-24 Konishiroku Photo Ind Co Ltd ズ−ムレンズ鏡胴
JPS6126014A (ja) * 1984-07-16 1986-02-05 Nippon Kogaku Kk <Nikon> ズ−ムレンズのマクロ領域距離調節装置
JPS63149616A (ja) * 1986-12-15 1988-06-22 Fuji Photo Optical Co Ltd カメラのレンズ移動構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685712A (en) * 1979-12-17 1981-07-13 Ricoh Co Ltd Zoom lens provided with close-up photographing mechanism
JPS60162216A (ja) * 1984-02-02 1985-08-24 Konishiroku Photo Ind Co Ltd ズ−ムレンズ鏡胴
JPS6126014A (ja) * 1984-07-16 1986-02-05 Nippon Kogaku Kk <Nikon> ズ−ムレンズのマクロ領域距離調節装置
JPS63149616A (ja) * 1986-12-15 1988-06-22 Fuji Photo Optical Co Ltd カメラのレンズ移動構造

Also Published As

Publication number Publication date
JPH0618324Y2 (ja) 1994-05-11

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