JPH0329845U - - Google Patents
Info
- Publication number
- JPH0329845U JPH0329845U JP7869890U JP7869890U JPH0329845U JP H0329845 U JPH0329845 U JP H0329845U JP 7869890 U JP7869890 U JP 7869890U JP 7869890 U JP7869890 U JP 7869890U JP H0329845 U JPH0329845 U JP H0329845U
- Authority
- JP
- Japan
- Prior art keywords
- focus
- lens
- manual
- detection
- display
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000011514 reflex Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の一実施例を示すブロツク図であ
る。
主要部分の符号の説明、自動焦点検出装置｛受
光素子……３、演算回路……４、制御回路……５
｝、信号回路……６、手動絞り込み操作部材……
６′、被制御装置｛合焦表示回路……７、レンズ
駆動回路……８｝。
The drawing is a block diagram showing one embodiment of the present invention. Explanation of symbols of main parts, automatic focus detection device {light receiving element...3, arithmetic circuit...4, control circuit...5
}, Signal circuit...6, Manual narrowing operation member...
6', controlled device {focus display circuit...7, lens drive circuit...8}.
Claims (1)
合焦状態にあるか否かを検出する自動焦点検出装
置と、該検出装置の出力を受けて前記レンズを合
焦位置に導くレンズ駆動手段と、前記検出装置の
出力を受けて前記レンズが合焦か非合焦かを表示
する表示手段とを有する一眼レフレツクスカメラ
において、 前記撮影レンズの絞りを絞り込むための手動操
作部材を設け、該操作部材が操作されたことを検
出する検出手段を設け、手動絞り込み時に前記検
出手段の検出出力によつて前記レンズ駆動手段の
作動を停止させると共に、手動絞り込み動作を開
始する前の前記撮影レンズの合焦か非合焦かの表
示を前記表示手段に保持させ、かつ該表示手段は
前記撮影レンズの合焦か非合焦かの表示を保持し
ながら、手動絞り込み操作中を表わす表示へと表
示形態を変えることを特徴とする一眼レフレツク
スカメラ。[Claims for Utility Model Registration] An automatic focus detection device that receives transmitted light from a photographic lens and detects whether the photographic lens is in focus; In a single-lens reflex camera having a lens drive means for guiding the lens to a focus position, and a display means for receiving an output from the detection device and displaying whether the lens is in focus or out of focus, the aperture of the photographing lens is narrowed down. A manual operation member is provided, and a detection means is provided for detecting that the operation member is operated, and when manual narrowing down, the detection output of the detection means stops the operation of the lens driving means, and the manual narrowing down operation is performed. The display means holds an indication as to whether the photographing lens is in focus or out of focus before starting, and the display means holds the indication as to whether the photographing lens is in focus or out of focus, and performs manual aperture adjustment. A single-lens reflex camera characterized by changing the display format to a display indicating that the camera is being operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7869890U JPH046015Y2 (en) | 1990-07-26 | 1990-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7869890U JPH046015Y2 (en) | 1990-07-26 | 1990-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329845U true JPH0329845U (en) | 1991-03-25 |
| JPH046015Y2 JPH046015Y2 (en) | 1992-02-19 |
Family
ID=31622196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7869890U Expired JPH046015Y2 (en) | 1990-07-26 | 1990-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046015Y2 (en) |
-
1990
- 1990-07-26 JP JP7869890U patent/JPH046015Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046015Y2 (en) | 1992-02-19 |
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