JPH055340B2 - - Google Patents

Info

Publication number
JPH055340B2
JPH055340B2 JP61127496A JP12749686A JPH055340B2 JP H055340 B2 JPH055340 B2 JP H055340B2 JP 61127496 A JP61127496 A JP 61127496A JP 12749686 A JP12749686 A JP 12749686A JP H055340 B2 JPH055340 B2 JP H055340B2
Authority
JP
Japan
Prior art keywords
optical system
lens
viewfinder
section
macro
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.)
Expired - Fee Related
Application number
JP61127496A
Other languages
Japanese (ja)
Other versions
JPS62284336A (en
Inventor
Hideki Ookubo
Shigeru Kondo
Hirobumi Matsuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP61127496A priority Critical patent/JPS62284336A/en
Priority to AT92105343T priority patent/ATE126902T1/en
Priority to EP92105341A priority patent/EP0495532B1/en
Priority to DE8718027U priority patent/DE8718027U1/en
Priority to AT92105342T priority patent/ATE126363T1/en
Priority to KR1019880700027A priority patent/KR940010590B1/en
Priority to EP92105342A priority patent/EP0495533B1/en
Priority to AT92105344T priority patent/ATE121200T1/en
Priority to EP92105344A priority patent/EP0497383B1/en
Priority to AT92105341T priority patent/ATE126358T1/en
Priority to KR1019950703637A priority patent/KR0149575B1/en
Priority to DE8717978U priority patent/DE8717978U1/en
Priority to AT93110717T priority patent/ATE141693T1/en
Priority to KR1019920700194A priority patent/KR0156530B1/en
Priority to AT92105357T priority patent/ATE132276T1/en
Priority to EP92105343A priority patent/EP0498467B1/en
Priority to DE8718025U priority patent/DE8718025U1/en
Priority to DE8718017U priority patent/DE8718017U1/en
Priority to CA000536919A priority patent/CA1312231C/en
Priority to AT87902775T priority patent/ATE112071T1/en
Priority to DE3751481T priority patent/DE3751481T2/en
Priority to DE3751241T priority patent/DE3751241T2/en
Priority to DE8718028U priority patent/DE8718028U1/en
Priority to DE3751657T priority patent/DE3751657T2/en
Priority to SG1996004214A priority patent/SG49701A1/en
Priority to DE3750569T priority patent/DE3750569T2/en
Priority to PCT/JP1987/000293 priority patent/WO1987007038A1/en
Priority to DE3751456T priority patent/DE3751456T2/en
Priority to KR1019920700193A priority patent/KR0131680B1/en
Priority to EP92105357A priority patent/EP0510379B1/en
Priority to EP93110717A priority patent/EP0569051B1/en
Priority to DE3751879T priority patent/DE3751879T2/en
Priority to DE3751455T priority patent/DE3751455T2/en
Priority to EP87902775A priority patent/EP0266435B1/en
Priority to DE8718024U priority patent/DE8718024U1/en
Priority to HK98100936.0A priority patent/HK1001905B/en
Priority to AU73955/87A priority patent/AU606343B2/en
Publication of JPS62284336A publication Critical patent/JPS62284336A/en
Priority to US90/002261A priority patent/US4944030B1/en
Priority to KR1019880700027A priority patent/KR0165530B1/en
Priority to US07/480,069 priority patent/US5264885A/en
Priority to US07/486,914 priority patent/US5214462A/en
Priority to US07486915 priority patent/US5012273B1/en
Priority to US07/480,215 priority patent/US5016032A/en
Priority to US07/480,214 priority patent/US5157429A/en
Priority to US07/480,213 priority patent/US5150145A/en
Priority to US07/480,217 priority patent/US5142315A/en
Priority to AU57610/90A priority patent/AU630974B2/en
Priority to AU57606/90A priority patent/AU638257C/en
Priority to AU57612/90A priority patent/AU630976B2/en
Priority to AU57611/90A priority patent/AU630975B2/en
Priority to AU57608/90A priority patent/AU630973B2/en
Priority to KR1019920700192A priority patent/KR100232279B1/en
Priority to CA000616421A priority patent/CA1329886C/en
Priority to US07/924,524 priority patent/US5276475A/en
Priority to US07/924,631 priority patent/US5321462A/en
Publication of JPH055340B2 publication Critical patent/JPH055340B2/ja
Priority to US08/071,107 priority patent/US5424796A/en
Priority to US08/222,697 priority patent/US5465131A/en
Priority to US08/463,259 priority patent/US5583596A/en
Priority to US08/462,687 priority patent/US5673099A/en
Priority to KR1019950703638A priority patent/KR960702910A/en
Priority to US08/646,114 priority patent/US5713051A/en
Priority to US08/838,016 priority patent/US5966551A/en
Priority to HK98100939A priority patent/HK1001901A1/en
Priority to HK98100942A priority patent/HK1001904A1/en
Priority to HK98100941.3A priority patent/HK1001903B/en
Priority to HK98100940A priority patent/HK1001902A1/en
Priority to HK98100937.9A priority patent/HK1001906B/en
Priority to HK98100938A priority patent/HK1001900A1/en
Granted legal-status Critical Current

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Description

【発明の詳細な説明】 「技術分野」 本発明は、マクロ撮影機能を有するレンズシヤ
ツタ式カメラに関し、特にそのフアインダ装置に
関する。DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD The present invention relates to a lens shutter type camera having a macro photography function, and particularly to a finder device thereof.

「従来技術およびその問題点」 レンズシヤツタ式カメラの一眼レフレツクスカ
メラに比較しての問題点の一つは、フアインダ光
学系による視野と、撮影光学系による撮影画面と
が厳密には一致しないこと、つまりパララツクス
が存在することである。ことに、撮影光学系を通
常の撮影可能範囲よりさらに前方に繰出してマク
ロ撮影を可能とした場合には、このパララツクス
が大きいものとなる。このため従来は、フアイン
ダ内にマクロ撮影時の視野枠を別途描いている
が、使用感が悪いことは否めない。"Prior art and its problems" One of the problems with lens shutter type cameras compared to single-lens reflex cameras is that the field of view provided by the viewfinder optical system and the image taken by the photographic optical system do not exactly match. In other words, parallax exists. In particular, this parallax becomes large when the photographing optical system is extended further forward than the normal photographic range to enable macro photography. For this reason, conventionally, a field frame for macro photography is drawn separately in the viewfinder, but it is undeniable that it is inconvenient to use.

「発明の目的」 本発明は、マクロ撮影を可能としたレンズシヤ
ツタ式カメラにおいて、特にマクロ撮影時のパラ
ラツクスをできるだけ小さくすることを目的とす
る。また本発明は、設置スペースが小さくてすむ
小型のパララツクス補正装置を得ることを目的と
する。``Object of the Invention'' The present invention aims to reduce parallax as much as possible, especially during macro photography, in a lens shutter type camera capable of macro photography. Another object of the present invention is to obtain a compact parallax correction device that requires only a small installation space.

「発明の概要」 本発明は、フアインダ光学系に、撮影光学系の
マクロ撮影域への移行に連動して該フアインダ光
学系内に進出し、フアインダ光軸を撮影光学系の
光軸方向に屈曲させてパララツクスを補正する光
学素子を設けたレンズシヤツタ式カメラにおい
て、フアインダ光学系の一側に、該フアインダ光
学系の光軸と交わらずに直角をなす軸を設けて、
この軸に上記光学素子を回動可能に支持し、か
つ、この光学素子を、撮影光学系の通常撮影域で
はフアインダ光学系の外に回動させて退避させ、
マクロ撮影域ではフアインダ光学系内に回動させ
て進出させる回動駆動手段を設けたことを特徴と
している。"Summary of the Invention" The present invention provides a viewfinder optical system that advances into the viewfinder optical system in conjunction with the transition of the photographic optical system to the macro photography area, and bends the viewfinder optical axis in the direction of the optical axis of the photographic optical system. In a lens shutter type camera provided with an optical element for correcting parallax, an axis is provided on one side of the viewfinder optical system that does not intersect with the optical axis of the viewfinder optical system but is perpendicular to the optical axis of the viewfinder optical system,
The optical element is rotatably supported on this shaft, and the optical element is rotated and retracted out of the viewfinder optical system in the normal photographing area of the photographing optical system.
In the macro photographing area, the lens is characterized by the provision of a rotation drive means that rotates and advances the viewfinder optical system.

「発明の実施例」 以下図示実施例について本発明を説明する。こ
の実施例は、ズームレンズ機能とマクロ撮影機能
を備えたレンズシヤツタ式カメラに本発明を適用
したものである。"Embodiments of the Invention" The present invention will be described below with reference to illustrated embodiments. In this embodiment, the present invention is applied to a lens shutter type camera equipped with a zoom lens function and a macro photography function.

本レンズシヤツタ式カメラは、第１図にその全
体の概略を示すように、ズームレンズの鏡筒ブロ
ツク１、フアインダおよびストロボブロツク（以
下単にフアインダブロツクという）２、測距装置
（AF装置）の発光部３と受光部４、ズーミング用
のズームモータ５とを備えている。これらの要素
は、カメラボデイの固定部となる台板６（第１４
図ないし第１６図参照）上に固定されている。 As shown in Figure 1, this lens shutter type camera consists of a lens barrel block 1 of a zoom lens, a viewfinder and a strobe block (hereinafter simply referred to as a viewfinder block) 2, and a light emitting device of a distance measuring device (AF device). 3, a light receiving section 4, and a zoom motor 5 for zooming. These elements are attached to the base plate 6 (fourteenth
(see Figures 16 to 16).

すなわち、台板６は、光軸と直角をなす鏡筒支
持板部６ａと、この鏡筒支持板部６ａの上端を直
角に曲折した水平支持板部６ｂと、この水平支持
板部６ｂに対して直角をなすモータ支持板部６ｃ
とを有していて、鏡筒支持板部６ａに鏡筒ブロツ
ク１が支持されている。またモータ支持板部６ｃ
には、鏡筒ブロツク１の上部中央に位置するズー
ムモータ５が固定され、このズームモータ５の両
側に、水平支持板部６ｂに固定された発光部３と
受光部４が位置している。フアインダブロツク２
は、この水平支持板部６ｂの正面右方に固定され
る。６ｅは、スペーサ６ｆを介してモータ支持板
部６ｃに固定したギヤ列支持プレートである。 That is, the base plate 6 includes a lens barrel support plate portion 6a that is perpendicular to the optical axis, a horizontal support plate portion 6b that is formed by bending the upper end of the lens barrel support plate portion 6a at a right angle, and a horizontal support plate portion 6b that is perpendicular to the optical axis. Motor support plate portion 6c forming a right angle with
The lens barrel block 1 is supported by the lens barrel support plate portion 6a. Also, the motor support plate part 6c
A zoom motor 5 located at the upper center of the lens barrel block 1 is fixed to the lens barrel block 1, and a light emitting section 3 and a light receiving section 4 fixed to a horizontal support plate section 6b are located on both sides of the zoom motor 5. Fire double block 2
is fixed to the front right side of this horizontal support plate portion 6b. 6e is a gear train support plate fixed to the motor support plate portion 6c via a spacer 6f.

鏡筒ブロツク１は、ズームモータ５によつて駆
動される。鏡筒ブロツク１の構造を第１１図ない
し第１６図について説明する。台板６の鏡筒支持
板部６ａには、固定ねじ１０を介して後固定板１
１が固定されている。この後固定板１１には光軸
と平行でこれの周囲に位置する４本のガイドロツ
ド１２が固定されていて、このガイドロツド１２
の先端に前固定板１３が固定されている。以上が
鏡筒ブロツク１の主たる固定要素である。 The lens barrel block 1 is driven by a zoom motor 5. The structure of the lens barrel block 1 will be explained with reference to FIGS. 11 to 16. A rear fixing plate 1 is attached to the lens barrel support plate portion 6a of the base plate 6 via a fixing screw 10.
1 is fixed. After this, four guide rods 12 are fixed to the fixed plate 11, which are parallel to the optical axis and located around it.
A front fixing plate 13 is fixed to the tip. The above are the main fixing elements of the lens barrel block 1.

後固定板１１と前固定板１３の間には、カムリ
ング１４が回転自在に支持されており、このカム
リング１４の外周に、ピニオン７と直接またはギ
ヤ列を介して噛み合うギヤ１５が固定ねじ１５ａ
（第１２図）で固定されている。このギヤ１５は、
カムリング１４の回動範囲をカバーするセクタギ
ヤでよい。カムリング１４には、前群用、後群用
のズーミングカム溝２０，２１が切られている。 A cam ring 14 is rotatably supported between the rear fixing plate 11 and the front fixing plate 13, and a gear 15 that engages with the pinion 7 directly or through a gear train is attached to the outer periphery of the cam ring 14 with a fixing screw 15a.
(Fig. 12). This gear 15 is
A sector gear that covers the rotation range of the cam ring 14 may be used. The cam ring 14 has zooming cam grooves 20 and 21 for the front group and the rear group.

第１３図はズーミングカム溝２０，２１の展開
図で、後群用のズーミングカム溝２１は広角端固
定区間２１ａ、変倍区間２１ｂ、望遠端固定区間
２１ｃを有している。これに対し前群用のズーミ
ングカム溝２０は、バリヤブロツク３０の開閉区
間２０ａ、レンズ収納区間２０ｂ、広角端固定区
間２０ｃ、変倍区間２０ｄ、望遠端固定区間２０
ｅ、マクロ繰出区間２０ｆ、およびマクロ端固定
区間２０ｇを有している。これら各区間の回動角
度は、ズーミングカム溝２０のバリヤ開閉区間２
０ａ、レンズ収納２０ｂ、および広角端固定区間
２０ｃの合計角度θ１が、ズーミングカム溝２１
の広角端固定区間２１ａの角度θと同一であり、
変倍区間２０ｄと変倍区間２１ｂの角度θ２が同
一であり、望遠端固定区間２０ｅ、マクロ繰出区
間２０ｆ、およびマクロ固定区間２０ｇの合計角
度θ３が望遠端固定区間２１ｃの角度θ３と同一
である。バリヤブロツク３０は、カムリング１４
のバリヤ開閉区間２０ａの回動によつて、一対の
バリヤ３１を開閉するものである。 FIG. 13 is a developed view of the zooming cam grooves 20 and 21. The zooming cam groove 21 for the rear group has a wide-angle end fixed section 21a, a variable power section 21b, and a telephoto end fixed section 21c. On the other hand, the zooming cam groove 20 for the front group includes an opening/closing section 20a of the barrier block 30, a lens storage section 20b, a wide-angle end fixed section 20c, a variable power section 20d, and a telephoto end fixed section 20.
e, a macro feeding section 20f, and a macro end fixed section 20g. The rotation angle of each section is the barrier opening/closing section 2 of the zooming cam groove 20.
0a, the lens housing 20b, and the wide-angle end fixed section 20c, the total angle θ1 is the zooming cam groove 21.
is the same as the angle θ of the wide-angle end fixed section 21a,
The angle θ2 of the variable magnification section 20d and the variable magnification section 21b is the same, and the total angle θ3 of the telephoto end fixed section 20e, the macro feeding section 20f, and the macro fixed section 20g is the same as the angle θ3 of the telephoto end fixed section 21c. . The barrier block 30 is the cam ring 14
The pair of barriers 31 are opened and closed by the rotation of the barrier opening/closing section 20a.

このズーミングカム溝２０およびズーミングカ
ム溝２１には、ガイドロツド１２に移動自在に嵌
めた前群枠１６のローラ１７および後群枠１８の
ローラ１９が嵌まる。前群枠１６には、固定ねじ
２２ａを介して飾枠２２が固定され、さらにシヤ
ツタブロツク２３が固定されている。前群レンズ
Ｌ１を保持した前群レンズ枠２４は、このシヤツ
タブロツク２３とヘリコイド２５によつて螺合し
ており、またシヤツタブロツク２３のレンズ繰出
レバー２３ａと係合する腕２４ａを有している。
したがつてレンズ繰出レバー２３ａが円周方向に
回動し、これに伴ない前群レンズ枠２４が回動す
ると、前群レンズ枠２４はヘリコイド２５に従つ
て光軸方向に移動する。後群レンズＬ２は、後群
枠１８に直接固定されている。 A roller 17 of the front group frame 16 and a roller 19 of the rear group frame 18, which are movably fitted to the guide rod 12, are fitted into the zooming cam groove 20 and the zooming cam groove 21. A decorative frame 22 is fixed to the front group frame 16 via fixing screws 22a, and a shutter block 23 is further fixed to the front group frame 16. The front group lens frame 24 holding the front group lens L1 is threadedly engaged with the shutter block 23 by a helicoid 25, and has an arm 24a that engages with a lens extension lever 23a of the shutter block 23.
Therefore, when the lens advancing lever 23a rotates in the circumferential direction and the front group lens frame 24 rotates accordingly, the front group lens frame 24 moves in the optical axis direction following the helicoid 25. The rear group lens L2 is directly fixed to the rear group frame 18.

シヤツタブロツク２３自体は周知のものであ
る。内蔵したパルスモータによつて、上記発光部
３と受光部４を有する測距装置からの測距信号に
応じた角度だけレンズ繰出レバー２３ａを回動さ
せ、さらに閉じられているシヤツタ（セクタ）２
３ｂを所定時間開いた後再び閉じてから、レンズ
繰出レバー２３ａを元の位置に復帰させる。 Shutter block 23 itself is well known. The built-in pulse motor rotates the lens extension lever 23a by an angle corresponding to the distance measurement signal from the distance measurement device having the light emitting section 3 and the light receiving section 4, and further closes the shutter (sector) 2.
3b is opened for a predetermined time and then closed again, and then the lens feeding lever 23a is returned to its original position.

フアインダブロツク２には、フアインダ装置８
とストロボ装置９が含まれる。このフアインダ装
置８とストロボ装置９はともに、鏡筒ブロツク１
の焦点距離の変化に連動させて、フアインダ視野
を変化させ、かつストロボの照射角（光強度）を
変化させるものである。そのための動力源は、上
記ズームモータ５が用いられる。カムリング１４
のギヤ１５には、上記ピニオン７とは別のピニオ
ン５０が噛み合つていて、このピニオン５０の軸
５１は、台板６の後方に延長され、その後端に減
速ギヤ列５２が設けられている。減速ギヤ列５２
の最終ギヤ５２ａは、カム板５３のラツク５３ａ
に噛み合つている。カム板５３は左右方向に摺動
可能で、その後端の下方曲折部５３ｂの先端（下
端）にラツク５３ａが一体に設けられている。減
速ギヤ列５２は、ギヤ１５の回転を減速し、カム
リング１４の動きを縮小してカム板５３に与える
ものである。カム板５３には、フアインダ装置８
用の変倍カム溝５５と、パララツクス補正カム溝
５６、およびストロボ装置９用のストロボカム溝
５７が設けられている。 The finder block 2 includes a finder device 8.
and a strobe device 9. Both the finder device 8 and the flash device 9 are connected to the lens barrel block 1.
The viewfinder field of view is changed in conjunction with the change in the focal length of the flash, and the illumination angle (light intensity) of the strobe is also changed. The zoom motor 5 described above is used as a power source for this purpose. Cam ring 14
A pinion 50, which is different from the pinion 7, is meshed with the gear 15, and the shaft 51 of this pinion 50 is extended to the rear of the base plate 6, and a reduction gear train 52 is provided at the rear end. There is. Reduction gear train 52
The final gear 52a is connected to the rack 53a of the cam plate 53.
It meshes with the. The cam plate 53 is slidable in the left-right direction, and a rack 53a is integrally provided at the tip (lower end) of a downwardly bent portion 53b at the rear end. The reduction gear train 52 reduces the rotation of the gear 15, reduces the movement of the cam ring 14, and applies the reduced movement to the cam plate 53. The cam plate 53 has a fine finder device 8.
A variable power cam groove 55 for use, a parallax correction cam groove 56, and a strobe cam groove 57 for the strobe device 9 are provided.

フアインダ装置８のレンズ系は、基本的には、
固定された被写体側レンズ群Ｌ３と接眼レンズ群
Ｌ４、および可動の変倍レンズ群Ｌ５からなり、
さらに、マクロ撮影時用の偏角プリズムＰ１を備
えている。変倍レンズ群Ｌ５は鏡筒ブロツク１の
変倍操作による撮影画面と、フアインダ装置８に
よる視野を一致させたものであり、偏角プリズム
Ｐ１はマクロ撮影時のみ光軸上に進出して特にパ
ララツクスを補正する。すなわち、前述のように
レンズシヤツタ式カメラでは、パララツクスが避
けられず、その量は近距離撮影程大きくなるが、
本発明カメラはマクロ撮影が可能であり、このと
きパララツクスの量が大きくなることから、マク
ロ撮影時に限つて、下方が厚く上方が薄い楔形の
偏角プリズムＰ１を光路に入れて、光路を下方に
屈曲させ、撮影部分により近い部分を観察できる
ようにしている。第４図は偏角プリズムＰ１を入
れたときの光路の概略を示している。 The lens system of the finder device 8 is basically as follows:
It consists of a fixed subject side lens group L3, an eyepiece lens group L4, and a movable variable magnification lens group L5,
Furthermore, it is provided with a deflection prism P1 for macro photography. The variable magnification lens group L5 matches the photographic screen produced by the variable magnification operation of the lens barrel block 1 with the field of view produced by the finder device 8, and the deflection prism P1 is advanced onto the optical axis only during macro photography to avoid parallax. Correct. In other words, as mentioned above, parallax is unavoidable in lens-shutter cameras, and the amount of parallax increases the closer you shoot.
The camera of the present invention is capable of macro photography, and since the amount of parallax increases at this time, a wedge-shaped deflection prism P1 that is thicker at the bottom and thinner at the top is inserted into the optical path, and the optical path is directed downward only during macro photography. It is bent to allow observation of areas closer to the photographed area. FIG. 4 schematically shows the optical path when the deflection prism P1 is inserted.

そして本発明は、この偏角プリズムＰ１の挿入
位置にも特徴がある。すなわちこの偏角プリズム
Ｐ１は、固定された被写体側レンズ群Ｌ３と接眼
レンズ群Ｌ４の間において、フアインダ光路中に
進退するため、フアインダ装置全体の光軸方向長
さを変化（増加）させることなく、マクロ撮影時
のパララツクス補正を行なうことができる。 The present invention is also characterized by the insertion position of the deflection prism P1. In other words, the deflection prism P1 advances and retreats into the finder optical path between the fixed object-side lens group L3 and the eyepiece lens group L4, without changing (increasing) the length of the entire finder device in the optical axis direction. , it is possible to perform parallax correction during macro photography.

またストロボ装置９は、撮影レンズの焦点距離
が長焦点のとき程、つまりレンズを繰出す程照射
角を絞る一方、マクロ撮影時には、照射角を逆に
広げて被写体に対する光量を落すものである。こ
のためこの実施例ではフレネルレンズＬ６を固定
し、キセノンランプ５８を保持した反射笠５９を
光軸方向に動かすようにしている。 Further, the strobe device 9 narrows down the irradiation angle as the focal length of the photographing lens becomes longer, that is, as the lens extends, and conversely widens the irradiation angle to reduce the amount of light to the subject during macro photography. Therefore, in this embodiment, the Fresnel lens L6 is fixed, and the reflective shade 59 holding the xenon lamp 58 is moved in the optical axis direction.

第１図ないし第１０図は、フアインダ装置８お
よびストロボ装置９に以上の動きを与えるための
具体的構造である。台板６に固定されるフアイン
ダブロツク５４上には、フアインダ親板６０が固
定され、このフアインダ親板６０に、カム板５３
の直進ガイド溝６１に嵌まるガイドピン６２が固
定されている。カム板５３は、この直進ガイド溝
６１およびガイドピン６２と、カム板５３の前方
の浮き上りを抑える、フアインダ親板６０に切起
し片として形成した抑えガイド６０ａとにより、
摺動方向を左右方向に規制している（第６図、第
７図）。 1 to 10 show specific structures for giving the viewfinder device 8 and strobe device 9 the above-described movements. A finder main plate 60 is fixed on the finder block 54 fixed to the base plate 6, and a cam plate 53 is attached to this finder main plate 60.
A guide pin 62 that fits into a straight guide groove 61 is fixed. The cam plate 53 is formed by the linear guide groove 61, the guide pin 62, and a restraining guide 60a formed as a cut and raised piece on the finder main plate 60, which suppresses the front part of the cam plate 53 from rising.
The sliding direction is restricted to the left and right directions (Figures 6 and 7).

フアインダ親板６０には、前後方向の変倍レン
ズガイド溝６３、偏角プリズムガイド溝６４、お
よびストロボガイド溝６５が切られていて、変倍
レンズガイド溝６３には、変倍レンズ群Ｌ５を支
持した変倍レンズ枠６６のガイド突起６６ａが嵌
まり、偏角プリズムガイド溝６４には、偏角プリ
ズム作動板６７のガイド突起６７ａが嵌まり、ス
トロボガイド溝６５には、反射笠５９を固定した
ストロボケース６８のガイド突起６８ａが嵌まつ
て、これらの要素の移動方向を前後方向に規制し
ている。そしてガイド突起６６ａ，６７ａ，６８
ａには、それぞれ従動ピン６９，７０，７１が植
設されており、これらの従動ピンがそれぞれ、上
記変倍カム溝５５、パララツクス補正カム溝５
６、およびストロボ溝５７に嵌まつている。した
がつてカム板５３が左右に移動すると、変倍レン
ズ枠６６、偏角プリズム作動板６７、ストロボケ
ース６８が、これらのカム溝５５，５６，５７の
形状にしたがつて、それぞれ前後に移動すること
となる。 A variable magnification lens guide groove 63, a declination prism guide groove 64, and a strobe guide groove 65 are cut in the viewfinder main plate 60 in the front-rear direction. The guide protrusion 66a of the supported variable magnification lens frame 66 is fitted, the guide protrusion 67a of the deflection prism actuating plate 67 is fitted into the deflection prism guide groove 64, and the reflector 59 is fixed to the strobe guide groove 65. A guide protrusion 68a of the strobe case 68 is fitted therein to restrict the moving direction of these elements in the front-rear direction. And guide protrusions 66a, 67a, 68
Driven pins 69, 70, and 71 are implanted in a, respectively, and these driven pins are connected to the variable magnification cam groove 55 and the parallax correction cam groove 5, respectively.
6, and the strobe groove 57. Therefore, when the cam plate 53 moves left and right, the variable magnification lens frame 66, deflection prism operating plate 67, and strobe case 68 move back and forth according to the shapes of these cam grooves 55, 56, and 57. I will do it.

変倍カム溝５５、パララツクス補正カム溝５
６、ストロボカム溝５７の各区間は、第１３図に
おいてカムリング１４のズーミングカム溝２０，
２１について説明した各区間と対応する。すなわ
ち変倍カム溝５５は、広角端固定区間５５ａ、変
倍区間５５ｂ、および望遠端固定区間溝５５ｃを
有していて、これらの各区間の角度θ１、θ２、
θ３は第１３図と対応関係にある。これに対しパ
ララツクス補正カム溝５６は、非突出区間５６
ａ、突出運動区間（マクロ繰出区間）５６ｂ、突
出位置固定区間（マクロ端固定区間）５６ｃを有
する。ストロボカム溝５７は、広角端固定区間５
７ａ、変倍区間５７ｂ、望遠端固定区間５７ｃ、
マクロ繰出区間５７ｂ、およびマクロ端固定区間
５７ｅを有する。ストロボカム溝５７の変倍区間
５７ｂは、フレネルレンズＬ６に対しキセノンラ
ンプ５８を後退させる区間であり、後退に伴ない
フレネルレンズＬ６から発光される照射角の範囲
を狭め、焦点距離の増加に伴ないガイドナンバを
実質的に大きくする作用をする。他方マクロ繰出
区間５７ｄにおいては、照射角を逆に広げ、マク
ロ撮影におけるガイドナンバを実質的に小さくす
る。 Variable magnification cam groove 55, parallax correction cam groove 5
6. Each section of the strobe cam groove 57 corresponds to the zooming cam groove 20 of the cam ring 14 in FIG.
This corresponds to each section described for No. 21. That is, the variable magnification cam groove 55 has a wide-angle end fixed section 55a, a variable magnification section 55b, and a telephoto end fixed section groove 55c, and the angles θ1, θ2, and
θ3 corresponds to FIG. 13. On the other hand, the parallax correction cam groove 56 has a non-protruding section 56.
a, a protruding movement section (macro feeding section) 56b, and a protruding position fixed section (macro end fixed section) 56c. The strobe cam groove 57 is located at the wide-angle end fixed section 5.
7a, variable power section 57b, telephoto end fixed section 57c,
It has a macro feeding section 57b and a macro end fixed section 57e. The variable magnification section 57b of the strobe cam groove 57 is a section in which the xenon lamp 58 is retreated with respect to the Fresnel lens L6. This acts to substantially increase the guide number that is not available. On the other hand, in the macro delivery section 57d, the irradiation angle is conversely widened and the guide number in macro photography is made substantially smaller.

変倍レンズ群Ｌ５を支持した変倍レンズ枠６６
は、第１０図に示すように、フアインダブロツク
５４のガイド面５４ａ上に懸垂状に移動自在に支
持されている。そして、これが変倍カム溝５５に
従つて移動すると、被写体側レンズ群Ｌ３、接眼
レンズ群Ｌ４および変倍レンズ群Ｌ５を含むフア
インダ光学系の倍率が変化し、鏡筒ブロツク１に
よる撮影範囲と、フアインダ視野とがほぼ一致す
る。このような光学系は簡単なレンズ設計技術で
得ることができる。 Variable magnification lens frame 66 supporting variable magnification lens group L5
is movably supported in a suspended manner on a guide surface 54a of the finder block 54, as shown in FIG. When this moves along the variable magnification cam groove 55, the magnification of the finder optical system including the subject side lens group L3, the eyepiece lens group L4, and the variable magnification lens group L5 changes, and the photographing range by the lens barrel block 1 changes. The viewfinder field of view almost matches. Such an optical system can be obtained using simple lens design techniques.

次に主に第２図ないし第４図により、偏角プリ
ズム作動板６７について説明する。まず合成樹脂
製の上記偏角プリズムＰ１は、その両側下端の支
点ピン４がフアインダブロツク５４に回動自在に
支持されている。この支点ピン７４は、フアイン
ダ光学系の光軸と交わらずに直角をなしている。
この支点ピン７４にはトーシヨンばね７５が掛け
回され、トーシヨンばね７５の一端が、偏角プリ
ズムＰ１の側面に固定した位置規制駒７６に掛け
止められて、偏角プリズムＰ１を常時は被写体側
レンズ群Ｌ３〜変倍レンズ群Ｌ５の光路内に位置
させるように付勢している。位置規制駒７６は、
フアインダブロツク５４に形成した円弧状の逃げ
溝７９内に位置している。また偏角プリズム作動
板６７は、フアインダブロツク５４とこれに固定
したガイド板８０との間に挟着されていて、その
側面に植設したガイドピン８１がフアインダブロ
ツク５４に形成した直進ガイド溝８２が嵌まつて
いる。 Next, the deflection prism operating plate 67 will be explained mainly with reference to FIGS. 2 to 4. First, the deflection prism P1 made of synthetic resin has fulcrum pins 4 at its lower ends on both sides rotatably supported by a finder block 54. This fulcrum pin 74 does not intersect with the optical axis of the finder optical system, but is perpendicular to it.
A torsion spring 75 is hung around this fulcrum pin 74, and one end of the torsion spring 75 is latched onto a position regulating piece 76 fixed to the side surface of the deflection prism P1, so that the deflection prism P1 is normally moved to the object side lens. It is biased to be located within the optical path of the lens group L3 to variable magnification lens group L5. The position regulation piece 76 is
It is located within an arcuate relief groove 79 formed in the fine double block 54. The deflection prism actuating plate 67 is sandwiched between the fine finder block 54 and a guide plate 80 fixed thereto, and the guide pin 81 installed on the side surface of the deflecting prism actuating plate 67 serves as a linear guide formed on the finer double block 54. A groove 82 is fitted.

位置規制駒７６は偏角プリズム作動板６７の回
動阻止面７７および回動面７８に係合可能であ
る。偏角プリズム作動板６７は、従動ピン７０が
パララツクス補正カム溝５６の非突出区間５６ａ
にいるときには、その回動阻止面７７を位置規制
駒７６に当接させて、トーシヨンばね７５の力に
抗して偏角プリズムＰ１を光路から退避させる
が、従動ピン７０が突出運動区間５６ｂに至る
と、回動面７８を位置規制駒７６に対応させる。
すると、トーシヨンばね７５の力により、偏角プ
リズムＰ１が光路内に回動し、その位置規制駒７
６が回動面７８に当接しつつ、徐々に第３図、第
４図のように光路内に突出し、フアインダ光路を
同図に示すように曲げ、下方の被写体を視野に入
れるようになる。 The position regulating piece 76 can engage with a rotation prevention surface 77 and a rotation surface 78 of the deflection prism operating plate 67 . The deflection prism actuating plate 67 has a driven pin 70 in a non-projecting section 56a of the parallax correction cam groove 56.
When the rotation prevention surface 77 is in contact with the position regulating piece 76, the deflection prism P1 is retracted from the optical path against the force of the torsion spring 75, but when the driven pin 70 is in the protruding movement section 56b. Once reached, the rotating surface 78 is made to correspond to the position regulating piece 76.
Then, due to the force of the torsion spring 75, the deflection prism P1 rotates into the optical path, and its position regulating piece 7
6 comes into contact with the rotating surface 78 and gradually protrudes into the optical path as shown in FIGS. 3 and 4, bends the viewfinder optical path as shown in the figures, and brings the object below into the field of view.

すなわち、上記構成の本フアインダ装置は、ズ
ーミングモータ５によつてカムリング１４を駆動
し、そのズーミングカム溝２０のマクロ繰出区間
２０ｆからマクロ端固定区間２０ｇを前群枠１６
のローラ１７に係合させると、該前群枠１６（前
群レンズＬ１）が望遠端からさらに繰り出され、
マクロ撮影域に入る。このときカム板５３はその
パララツクス補正カム溝５６の突出運動区間（マ
クロ繰出区間）５６ｂから突出位置固定区間（マ
クロ端固定区間）５６ｃに、偏角プリズム作動板
６７の従動ピン７０が係合する。よつて以上のよ
うにして偏角プリズムＰ１がフアインダ光軸内に
進出し、フアインダ光軸を撮影レンズの光軸側に
屈曲させて、パララツクスを少なくする。 That is, in the present finder device having the above configuration, the cam ring 14 is driven by the zooming motor 5, and the macro end fixing section 20g is moved from the macro feeding section 20f of the zooming cam groove 20 to the front group frame 16.
When engaged with the roller 17, the front group frame 16 (front group lens L1) is further extended from the telephoto end,
Enter the macro shooting range. At this time, the driven pin 70 of the deflection prism actuating plate 67 of the cam plate 53 engages from the protruding movement section (macro feeding section) 56b to the protruding position fixing section (macro end fixing section) 56c of the parallax correction cam groove 56. . Therefore, as described above, the deflection prism P1 advances into the viewfinder optical axis, bends the viewfinder optical axis toward the optical axis of the photographic lens, and reduces parallax.

「発明の効果」 以上のように本発明は、マクロ撮影時には、フ
アインダ光学系内に、該フアインダ光軸を撮影光
学系の光軸方向に屈曲させてパララツクスを補正
する光学素子を進出させるようにしたので、フア
インダ内にマクロ撮影時の視野枠を描くことな
く、パララツクスの小さい視野を確保することが
できる。そして本発明の光学素子は、フアインダ
光学系の一側に、該フアインダ光学系の光軸と交
わらずに直角をなす軸に回動可能に支持されてい
て、回動駆動手段により、撮影光学系の通常撮影
域ではフアインダ光学系の外に回動退避し、マク
ロ撮影域ではフアインダ光学系内に回動進出する
ものであるから、特に光学素子の退避スペースが
小さくてすむ。よつてカメラ全体の大型化を招く
ことがなく、あるいは小型のカメラにも十分搭載
することができる。"Effects of the Invention" As described above, the present invention has a structure in which, during macro photography, an optical element that corrects parallax by bending the viewfinder optical axis in the direction of the optical axis of the photographing optical system is advanced into the viewfinder optical system. Therefore, a field of view with small parallax can be secured without drawing a field frame for macro photography in the viewfinder. The optical element of the present invention is rotatably supported on one side of the viewfinder optical system about an axis that does not intersect with but is perpendicular to the optical axis of the viewfinder optical system. In the normal photographing area, the optical element is rotated and retracted outside the viewfinder optical system, and in the macro photography area, it is rotated and moved into the viewfinder optical system, so that the retraction space for the optical element is particularly small. Therefore, the camera does not become larger as a whole, and it can be installed even in a small camera.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明のマクロ撮影機能を有するレン
ズシヤツタ式カメラのフアイダ装置の実施例を示
す概略の斜視図、第２図、第３図は同フアインダ
装置を第１０図の−線に沿い偏角プリズム作
動板側から描いた、異なる作動状態の側面図、第
４図は同偏角プリズムが光路に進入した状態の断
面図、第５図は偏角プリズムがフアインダ光軸内
に進出した状態を示す第３図、第４図の−線
に沿う断面図、第６図は本フアインダ装置を駆動
するカム板部分の平面図、第７図は第６図の−
線に沿う断面図、第８図は第６図の背面図、第
９図は第６図からカム板とフアインダ親板を除い
て描いた平面図、第１０図は第６図の−線に
沿う断面図、第１１図はズームレンズ鏡筒部分の
分解斜視図、第１２図は同縦断面図、第１３図は
カムリングの展開図、第１４図はカメラボデイに
固定される第板部分の正面図、第１５図は第１４
図の−線に沿う断面図、第１６図は第１
４図の平面図である。 Ｐ１……偏角プリズム（光学素子）、１……鏡
筒ブロツク、２……フアインダおよびストロボブ
ロツク、５……ズームモータ、８……フアインダ
装置、１４……カムリング、２０，２１……ズー
ミングカム溝、２０ｆ……マクロ繰出区間、２０
ｅ……マクロ端固定区間、１６……前群枠、２４
……前群レンズ枠、５３……カム板、５６……パ
ララツクス補正カム溝、５６ｂ……突出運動区間
（マクロ繰出区間）、５６ｃ……突出位置固定区間
（マクロ端固定区間）、６４……偏角プリズムガイ
ド溝、６７……偏角プリズム作動板、６７ａ……
ガイド突起、７０……従動ピン、７６……位置規
制駒。 FIG. 1 is a schematic perspective view showing an embodiment of the viewfinder device of a lens shutter type camera having a macro photography function according to the present invention, and FIGS. 2 and 3 show the viewfinder device along the - line in FIG. Side views of the prism in different operating states, drawn from the prism operating plate side; Figure 4 is a cross-sectional view of the deflection prism entering the optical path; Figure 5 shows the deflection prism advancing into the optical axis of the finder. 3 and 4, FIG. 6 is a plan view of the cam plate portion that drives the present finder device, and FIG. 7 is a sectional view taken along the line - in FIG. 6.
8 is a rear view of FIG. 6, FIG. 9 is a plan view of FIG. 6 with the cam plate and main finder plate removed, and FIG. 10 is a cross-sectional view taken along the - line of FIG. 6. 11 is an exploded perspective view of the zoom lens barrel, FIG. 12 is a longitudinal sectional view of the zoom lens, FIG. 13 is a developed view of the cam ring, and FIG. 14 is an exploded perspective view of the zoom lens barrel. Front view, Figure 15 is the 14th
A sectional view taken along the - line in the figure, Figure 16 is the first
FIG. 4 is a plan view of FIG. 4; P1... Deflection prism (optical element), 1... Lens barrel block, 2... Finder and strobe block, 5... Zoom motor, 8... Finder device, 14... Cam ring, 20, 21... Zooming cam Groove, 20f...Macro feeding section, 20
e...Macro end fixed section, 16...Front group frame, 24
... Front group lens frame, 53 ... Cam plate, 56 ... Parallax correction cam groove, 56b ... Projection movement section (macro feeding section), 56c ... Projection position fixed section (macro end fixed section), 64 ... Deflection prism guide groove, 67... Deflection prism operating plate, 67a...
Guide protrusion, 70...follower pin, 76...position regulating piece.

Claims (1)

【特許請求の範囲】 １ マクロ撮影機能を有する撮影光学系と、この
撮影光学系とは別の光学系からなるフアインダ光
学系とを備え、 上記フアインダ光学系に、撮影光学系のマクロ
撮影域への移行に連動して該フアインダ光学系内
に進出し、フアインダ光軸を撮影光学系の光軸方
向に屈曲させてパララツクスを補正する光学素子
を設けたレンズシヤツタ式カメラにおいて、 上記フアインダ光学系の一側に、該フアインダ
光学系の光軸と交わらずに直角をなす軸を設け
て、この軸に上記光学素子を回動可能に支持し、 かつ、この光学素子を、撮影光学系の通常撮影
域ではフアインダ光学系の外に回動させて退避さ
せ、マクロ撮影域ではフアインダ光学系内に回動
させて進出させる回動駆動手段を設けたことを特
徴とするマクロ撮影機能を有するレンズシヤツタ
式カメラのフアインダ装置。[Scope of Claims] 1. A photographing optical system having a macro photographing function and a finder optical system consisting of an optical system separate from the photographing optical system, and the viewfinder optical system is provided with a lens that extends to the macro photographing area of the photographing optical system. A lens shutter type camera is provided with an optical element that extends into the viewfinder optical system in conjunction with the transition of the viewfinder optical system and corrects parallax by bending the viewfinder optical axis in the direction of the optical axis of the photographing optical system. A shaft that does not intersect with but is perpendicular to the optical axis of the viewfinder optical system is provided on the side, and the optical element is rotatably supported on this shaft, and the optical element is connected to the normal photographing area of the photographing optical system. A lens shutter type camera having a macro photographing function is provided with a rotary drive means which rotates the lens shutter to the outside of the viewfinder optical system and moves it into the viewfinder optical system in the macro photography area. Fine finder device.
JP61127496A 1986-05-12 1986-06-02 Finder device for lens shutter type camera having macrophotographing function Granted JPS62284336A (en)

Priority Applications (68)

Application Number Priority Date Filing Date Title
JP61127496A JPS62284336A (en) 1986-06-02 1986-06-02 Finder device for lens shutter type camera having macrophotographing function
AT92105343T ATE126902T1 (en) 1986-05-12 1987-05-12 FLEXIBLE PRINTED CIRCUIT WITH ANTI-REFLECTION DEVICE FOR A CENTRAL SHUTTER CAMERA.
EP92105341A EP0495532B1 (en) 1986-05-12 1987-05-12 Photographic optical system and camera including such a system
DE8718027U DE8718027U1 (en) 1986-05-12 1987-05-12 CENTRAL LOCKING CAMERA WITH VARIO OPTICS
AT92105342T ATE126363T1 (en) 1986-05-12 1987-05-12 GUIDING MECHANISM FOR A FLEXIBLE PRINTED CIRCUIT BOARD IN AN INTERMEDIATE LENS SHUTTER CAMERA.
KR1019880700027A KR940010590B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom-lens
EP92105342A EP0495533B1 (en) 1986-05-12 1987-05-12 Guide mechanism of a flexible printed circuit board for a lens shutter camera
AT92105344T ATE121200T1 (en) 1986-05-12 1987-05-12 PHOTOGRAPHIC OPTICAL SYSTEM AND CAMERA COMPRISING SUCH SYSTEM.
EP92105344A EP0497383B1 (en) 1986-05-12 1987-05-12 Photographic optical system and camera including such a system
AT92105341T ATE126358T1 (en) 1986-05-12 1987-05-12 PHOTOGRAPHIC-OPTICAL SYSTEM AND CAMERA COMPRISING SUCH A SYSTEM.
KR1019950703637A KR0149575B1 (en) 1986-05-12 1987-05-12 Lens Shutter Zoom Lens Camera
DE8717978U DE8717978U1 (en) 1986-05-12 1987-05-12 Camera with zoom lens and zoom finder
AT93110717T ATE141693T1 (en) 1986-05-12 1987-05-12 INTERMEDIATE LENS CAMERA WITH ZOOMO LENS
KR1019920700194A KR0156530B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
AT92105357T ATE132276T1 (en) 1986-05-12 1987-05-12 OPENING AND CLOSING MECHANISM FOR A LENS
EP92105343A EP0498467B1 (en) 1986-05-12 1987-05-12 Flexible printed circuit with anti-reflection device for a lens shutter camera
DE8718025U DE8718025U1 (en) 1986-05-12 1987-05-12 CENTRAL LOCKING CAMERA WITH VARIO VIEWFINDER
DE8718017U DE8718017U1 (en) 1986-05-12 1987-05-12 CENTRAL LOCKING CAMERA WITH VARIO LENS
CA000536919A CA1312231C (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
AT87902775T ATE112071T1 (en) 1986-05-12 1987-05-12 INTER-LENS SHUTTER CAMERA WITH ZOOM LENS.
DE3751481T DE3751481T2 (en) 1986-05-12 1987-05-12 Flexible printed circuit with anti-reflection device for a central locking camera.
DE3751241T DE3751241T2 (en) 1986-05-12 1987-05-12 Photographic optical system and camera with such a system.
DE8718028U DE8718028U1 (en) 1986-05-12 1987-05-12 CENTRAL LOCKING CAMERA WITH VARIO LENS
DE3751657T DE3751657T2 (en) 1986-05-12 1987-05-12 Opening and closing mechanism for a lens
SG1996004214A SG49701A1 (en) 1986-05-12 1987-05-12 Lens shutter camera including a zoom lens system
DE3750569T DE3750569T2 (en) 1986-05-12 1987-05-12 INTERMEDIATE LENS CAMERA WITH ZOOM LENS.
PCT/JP1987/000293 WO1987007038A1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
DE3751456T DE3751456T2 (en) 1986-05-12 1987-05-12 Guide mechanism for a flexible printed circuit board in an inter-lens shutter camera.
KR1019920700193A KR0131680B1 (en) 1986-05-12 1987-05-12 Finder optical system of the camera
EP92105357A EP0510379B1 (en) 1986-05-12 1987-05-12 Lens cap opening and closing mechanism
EP93110717A EP0569051B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including a zoom lens system
DE3751879T DE3751879T2 (en) 1986-05-12 1987-05-12 Intermediate lens shutter camera with zoom lens
DE3751455T DE3751455T2 (en) 1986-05-12 1987-05-12 Photographic-optical system and camera with such a system.
EP87902775A EP0266435B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
DE8718024U DE8718024U1 (en) 1986-05-12 1987-05-12 CENTRAL LOCKING CAMERA WITH VARIO LENS
HK98100936.0A HK1001905B (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
AU73955/87A AU606343B2 (en) 1986-05-12 1987-05-12 Lens shutter camera
US90/002261A US4944030B1 (en) 1986-05-12 1988-01-07 Lens shutter camera including zoom lens
KR1019880700027A KR0165530B1 (en) 1986-05-12 1988-01-12 Lens shutter camera including zoom-lens
US07/480,069 US5264885A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/486,914 US5214462A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens and barrier mechanisms
US07486915 US5012273B1 (en) 1986-05-12 1990-02-14 Lens shutter type of camera including zoom lens
US07/480,215 US5016032A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/480,214 US5157429A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/480,213 US5150145A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/480,217 US5142315A (en) 1986-05-12 1990-02-14 Lens shutter type of camera including zoom lens
AU57610/90A AU630974B2 (en) 1986-05-12 1990-06-19 Lens shutter camera including zoom lens
AU57606/90A AU638257C (en) 1986-05-12 1990-06-19 Lens shutter camera including zoom lens
AU57612/90A AU630976B2 (en) 1986-05-12 1990-06-19 Lens shutter camera including zoom lens
AU57611/90A AU630975B2 (en) 1986-05-12 1990-06-19 Lens shutter camera including zoom lens
AU57608/90A AU630973B2 (en) 1986-05-12 1990-06-19 Lens shutter camera including zoom lens
KR1019920700192A KR100232279B1 (en) 1986-05-12 1992-01-28 Zoom lens with the ability of operating in the mode tele, wide macro
CA000616421A CA1329886C (en) 1986-06-02 1992-06-25 Lens shutter camera including zoom lens
US07/924,524 US5276475A (en) 1986-05-12 1992-08-04 Lens shutter camera including zoom lens
US07/924,631 US5321462A (en) 1986-05-12 1992-08-04 Lens shutter camera including zoom lens
US08/071,107 US5424796A (en) 1986-05-12 1993-06-04 Lens shutter camera including zoom lens
US08/222,697 US5465131A (en) 1986-05-12 1994-03-10 Lens shutter camera including zoom lens
US08/463,259 US5583596A (en) 1986-05-12 1995-06-03 Lens shutter camera including zoom lens
US08/462,687 US5673099A (en) 1986-05-12 1995-06-05 Lens shutter camera including zoom lens
KR1019950703638A KR960702910A (en) 1986-05-12 1995-08-28 Lens shutter type zoom lens camera
US08/646,114 US5713051A (en) 1986-05-12 1996-05-07 Lens shutter camera including zoom lens
US08/838,016 US5966551A (en) 1986-05-12 1997-04-22 Lens shutter camera including zoom lens
HK98100939A HK1001901A1 (en) 1986-05-12 1998-02-06 Flexible printed circuit with anti-reflection device for a lens shutter camera
HK98100942A HK1001904A1 (en) 1986-05-12 1998-02-06 Photographic optical system and camera including such a system
HK98100941.3A HK1001903B (en) 1986-05-12 1998-02-06 Photographic optical system and camera including such a system
HK98100940A HK1001902A1 (en) 1986-05-12 1998-02-06 Lens cap opening and closing mechanism
HK98100937.9A HK1001906B (en) 1986-05-12 1998-02-06 Guide mechanism of a flexible printed circuit board for a lens shutter camera
HK98100938A HK1001900A1 (en) 1986-05-12 1998-02-06 Lens shutter camera including a zoom lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61127496A JPS62284336A (en) 1986-06-02 1986-06-02 Finder device for lens shutter type camera having macrophotographing function

Publications (2)

Publication Number Publication Date
JPS62284336A JPS62284336A (en) 1987-12-10
JPH055340B2 true JPH055340B2 (en) 1993-01-22

Family

ID=14961406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61127496A Granted JPS62284336A (en) 1986-05-12 1986-06-02 Finder device for lens shutter type camera having macrophotographing function

Country Status (1)

Country Link
JP (1) JPS62284336A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622829Y2 (en) * 1989-10-20 1994-06-15 富士写真光機株式会社 Variable finder drive cam
DE4204468C2 (en) * 1991-02-19 1995-09-21 Asahi Optical Co Ltd Camera with parallax and diopter correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343147U (en) * 1976-09-17 1978-04-13
JPS542668U (en) * 1977-06-07 1979-01-09
JPS5466541U (en) * 1977-10-19 1979-05-11
JPS6070411A (en) * 1983-09-28 1985-04-22 Fuji Photo Film Co Ltd Parallax corrector of autofocus camera

Also Published As

Publication number Publication date
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