JPS5896519U - camera photometry device - Google Patents
camera photometry deviceInfo
- Publication number
- JPS5896519U JPS5896519U JP1981191967U JP19196781U JPS5896519U JP S5896519 U JPS5896519 U JP S5896519U JP 1981191967 U JP1981191967 U JP 1981191967U JP 19196781 U JP19196781 U JP 19196781U JP S5896519 U JPS5896519 U JP S5896519U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- photometric
- photometry
- receiving element
- 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
Landscapes
- Exposure Control For Cameras (AREA)
- Optical Elements Other Than Lenses (AREA)
- Cameras In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1、第2図は、従来のカメラの測光装置の一例を示す
断面図、第3、第4図は、上記第2図の −ガメラの
測光装置の測光用反射板及び測光用受光素子を夫々示す
拡大正面図、第5図は、本考案の一実施例を示すカメラ
の測光装置における測光用ぐ辱世4の斜視図、第6図は
、上記第5図の測光用−1−(返射板の光拡散面の拡大
斜視図である。
二゛丁−:t 2.− s 2−・・・・・観察用可動
反射鏡、26・・・・・・測−−1米用反射板、30.
30a、 30b−−−−−−測光用受光素子。 −
−“Figures 1 and 2 are cross-sectional views showing an example of a conventional camera photometry device, and Figures 3 and 4 are cross-sectional views showing an example of the photometry device of the Gamera camera shown in Figure 2 above. FIG. 5 is a perspective view of the photometer 4 in a camera photometer according to an embodiment of the present invention, and FIG. 6 is an enlarged front view of the photometer 4 shown in FIG. It is an enlarged perspective view of the light diffusing surface of the reflection plate. Reflector, 30.
30a, 30b------Photometry light receiving element. −
−“
Claims (1)
、この測光用反射鏡の下方に配設されていて、同反射鏡
により反射された全被写体光を受光する測光用受光素子
及び主として被零体光の中央部分を受光する測光用受光
素子とからなる受光部と、上記測光用反射鏡からの反射
光を上記受光−一 部に向けて集光する集光レンズ、
とを具m−t7 本”TTL測光式−眼しフレツクスカ
メーラにおい本、、−=上記観察用可動反射鏡の後面中
央部に光拡m”−を設けたことを特徴とするカメラの測
光装置。A photometric reflector placed behind the semi-transparent movable reflector, and a photometric receiver placed below the photometric reflector to receive all the subject light reflected by the photometric reflector. a light-receiving section consisting of a light-receiving element for photometry and a light-receiving element for photometry that mainly receives a central portion of the target light; a condensing lens that focuses the reflected light from the light-metering reflector toward the light-receiving portion;
Photometry of a camera characterized in that a light magnifying m is provided at the center of the rear surface of the movable observation mirror. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981191967U JPS5896519U (en) | 1981-12-23 | 1981-12-23 | camera photometry device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981191967U JPS5896519U (en) | 1981-12-23 | 1981-12-23 | camera photometry device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5896519U true JPS5896519U (en) | 1983-06-30 |
JPS6331044Y2 JPS6331044Y2 (en) | 1988-08-19 |
Family
ID=30105404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981191967U Granted JPS5896519U (en) | 1981-12-23 | 1981-12-23 | camera photometry device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5896519U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977628A (en) * | 1972-11-29 | 1974-07-26 | ||
JPS5080129A (en) * | 1973-11-13 | 1975-06-30 | ||
JPS5217817A (en) * | 1975-07-03 | 1977-02-10 | Asahi Optical Co Ltd | Light measure device fot the single lens reflex camera |
-
1981
- 1981-12-23 JP JP1981191967U patent/JPS5896519U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977628A (en) * | 1972-11-29 | 1974-07-26 | ||
JPS5080129A (en) * | 1973-11-13 | 1975-06-30 | ||
JPS5217817A (en) * | 1975-07-03 | 1977-02-10 | Asahi Optical Co Ltd | Light measure device fot the single lens reflex camera |
Also Published As
Publication number | Publication date |
---|---|
JPS6331044Y2 (en) | 1988-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5852517U (en) | Camera focus detection device | |
JPH0395928U (en) | ||
JPS60130413U (en) | Camera light receiving element position adjustment device | |
JPS5896519U (en) | camera photometry device | |
JPS606114U (en) | focus detection device | |
JPH0318520U (en) | ||
JPS6046528U (en) | Single-lens reflex camera photometry device | |
JPS6343130U (en) | ||
JPS5898618U (en) | camera photometry device | |
JPS6044013U (en) | auto focus camera | |
JPH0250823U (en) | ||
JPS606129U (en) | Partial photometry device for single-lens reflex cameras | |
JPS58141223U (en) | Camera close-up device | |
JPS6299034U (en) | ||
JPS6044032U (en) | Display device in the viewfinder of a single-lens reflex camera | |
JPS6046529U (en) | Photometering device for single-lens reflex camera | |
JPS5971325U (en) | Photoelectric sensor camera | |
JPS58108440U (en) | Photometering device for single-lens reflex camera | |
JPS6279229U (en) | ||
JPS5862331U (en) | Imaging device with TTL optical viewfinder | |
JPS58182930U (en) | camera | |
JPS6082620U (en) | Viewfinder for single-lens reflex camera | |
JPH0337608A (en) | Optical system for focus detection | |
JPS6096620U (en) | Camera focus detection device | |
JPS61197526U (en) |