JPH0424731U - - Google Patents
Info
- Publication number
- JPH0424731U JPH0424731U JP6440090U JP6440090U JPH0424731U JP H0424731 U JPH0424731 U JP H0424731U JP 6440090 U JP6440090 U JP 6440090U JP 6440090 U JP6440090 U JP 6440090U JP H0424731 U JPH0424731 U JP H0424731U
- Authority
- JP
- Japan
- Prior art keywords
- focusing
- lens
- mode
- manual
- variable magnification
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Focusing (AREA)
Description
図面は、この考案に係るカメラの起動操作装置
の一実施例の全体構成を示すブロツク図である。
１……アツプスイツチ、２……ダウンスイツチ
、３……モータスイツチ、４……Ａ／Ｍスイツチ
、５……Ｆ／Ｚスイツチ、６……パワーオンスイ
ツチ、７……レリーズスイツチ、８……合焦レン
ズ、９……ズームレンズ、１０……変倍光学系、
１１……制御手段（ＣＰＵ）、１１ａ……測距演
算手段、１３……フオーカスモータ、１２，１４
……モータドライバ、１５……ズームモータ、１
６……マクロ設定スイツチ、１７……測距手段、
１８……合焦表示手段、１９……シヤツタユニツ
ト、２０……合焦モード表示手段。
The drawing is a block diagram showing the overall configuration of an embodiment of the camera activation operation device according to the invention. 1... Up switch, 2... Down switch, 3... Motor switch, 4... A/M switch, 5... F/Z switch, 6... Power on switch, 7... Release switch, 8... Combine Focus lens, 9...Zoom lens, 10...Variable magnification optical system,
11... Control means (CPU), 11a... Distance calculation calculation means, 13... Focus motor, 12, 14
...Motor driver, 15 ...Zoom motor, 1
6...Macro setting switch, 17...Distance measuring means,
18... Focus display means, 19... Shutter unit, 20... Focus mode display means.
Claims (1)
よび変倍レンズより成る変倍光学系を撮影レンズ
とし上記合焦レンズを駆動してピント調整を行う
合焦動作および変倍レンズを駆動して焦点距離を
変更する変倍動作がそれぞれ可能なカメラの起動
操作装置において、手動合焦と自動合焦の合焦モ
ードを選択的に設定する合焦モード選択手段と、
この合焦モード選択手段で選択した合焦モードを
表示する合焦モード表示手段と、変倍時には上記
変倍レンズの焦点距離の変倍操作手段となりかつ
合焦時には上記合焦レンズの手動合焦操作手段と
なる兼用表示手段と、上記合焦レンズの合焦の有
無を表示する合焦表示手段と、上記兼用操作手段
を変倍操作手段として機能させるか手動合焦操作
手段として機能させるかを選択する変倍／手動合
焦選択手段と、この変倍／手動合焦選択手段が手
動合焦操作手段として機能するように選択されて
いるときは、上記合焦モード選択手段が手動合焦
モードか自動合焦モードのいずれかに設定されて
いるかに拘りなく上記兼用操作手段が操作された
とき手動合焦動作制御を行う制御手段とを具備し
たことを特徴とするカメラ起動操作装置。 A variable magnification optical system consisting of a focusing lens and a variable magnification lens, each arranged on the same optical axis, is used as a photographing lens, and the focusing lens is driven to adjust the focus, and the variable magnification lens is driven. In a camera activation operation device each capable of magnification changing operations to change the focal length, a focusing mode selection means for selectively setting a manual focusing mode and an automatic focusing mode;
A focusing mode display means for displaying the focusing mode selected by the focusing mode selection means, and a means for controlling the focal length of the variable magnification lens when changing the magnification, and a manual focusing means for the focusing lens when focusing. A combination display means serving as an operation means, a focus display means displaying whether or not the focusing lens is in focus, and a function indicating whether the combination operation means is to function as a variable magnification operation means or a manual focusing operation means. When the variable magnification/manual focus selection means to be selected and the variable magnification/manual focus selection means are selected to function as manual focus operation means, the focusing mode selection means is set to manual focus mode. and control means for performing manual focusing operation control when the dual-purpose operation means is operated regardless of whether it is set to either autofocus mode or autofocus mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6440090U JPH0424731U (en) | 1990-06-20 | 1990-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6440090U JPH0424731U (en) | 1990-06-20 | 1990-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424731U true JPH0424731U (en) | 1992-02-27 |
Family
ID=31595315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6440090U Pending JPH0424731U (en) | 1990-06-20 | 1990-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424731U (en) |
-
1990
- 1990-06-20 JP JP6440090U patent/JPH0424731U/ja active Pending
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