JPH0413930U - - Google Patents
Info
- Publication number
- JPH0413930U JPH0413930U JP5354690U JP5354690U JPH0413930U JP H0413930 U JPH0413930 U JP H0413930U JP 5354690 U JP5354690 U JP 5354690U JP 5354690 U JP5354690 U JP 5354690U JP H0413930 U JPH0413930 U JP H0413930U
- Authority
- JP
- Japan
- Prior art keywords
- aperture value
- photometry
- exposure
- control device
- camera
- 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
Landscapes
- Exposure Control For Cameras (AREA)
Description
第１図は本考案のカメラの露光制御装置の第１
実施例の構成図、第２図は第１実施例の受光手段
の平面図、第３図は第１実施例の動作のフローチ
ヤート、第４図、第５図は露光プログラムの例を
示す説明図、第６図は本考案の第２実施例の動作
のフローチヤート、第７図は第２実施例の受光手
段の平面図、第８図、第９図は他の受光手段の例
を示す平面図、第１０図、第１１図はレンズに付
着した異物の影の濃度の変化を示す説明図である
。
１，２……測光手段、３……演算手段、４……
フイルム感度／撮影レンズＦ値設定回路、１ａ〜
１ｃ，１０ａ〜１０ｅ，１１ａ〜１１ｉ，１２ａ
〜１２ｉ……測光領域。
Figure 1 shows the first part of the camera exposure control device of the present invention.
2 is a plan view of the light receiving means of the first embodiment, FIG. 3 is a flowchart of the operation of the first embodiment, and FIGS. 4 and 5 are explanations showing examples of exposure programs. Fig. 6 is a flowchart of the operation of the second embodiment of the present invention, Fig. 7 is a plan view of the light receiving means of the second embodiment, and Figs. 8 and 9 show examples of other light receiving means. The plan view, FIG. 10, and FIG. 11 are explanatory diagrams showing changes in the density of the shadow of a foreign substance attached to the lens. 1, 2...Photometering means, 3...Calculating means, 4...
Film sensitivity/taking lens F value setting circuit, 1a~
1c, 10a-10e, 11a-11i, 12a
~12i...Photometry area.
Claims (1)
この測光結果に基づいて露光量を決定するための
演算手段とを備えたカメラの露出制御装置におい
て、前記測光領域のうちの少なくとも二つの領域
の明るさが略等しい時の絞り値を、前記演算手段
によつて決定される絞り値よりも開き傾向にして
露出を行うように制御する手段を備えたことを特
徴とするカメラの露出制御装置。 a photometry means capable of measuring photometry in multiple areas of the subject;
In the exposure control device for a camera, the aperture value when the brightness of at least two of the photometric areas is substantially equal is determined by the calculation means for determining the exposure amount based on the photometry result. 1. An exposure control device for a camera, comprising means for controlling the exposure so that the aperture value tends to be wider than the aperture value determined by the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354690U JPH0413930U (en) | 1990-05-24 | 1990-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354690U JPH0413930U (en) | 1990-05-24 | 1990-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413930U true JPH0413930U (en) | 1992-02-04 |
Family
ID=31574827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5354690U Pending JPH0413930U (en) | 1990-05-24 | 1990-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078047A (en) * | 2009-10-02 | 2011-04-14 | Sanyo Electric Co Ltd | Imaging apparatus |
-
1990
- 1990-05-24 JP JP5354690U patent/JPH0413930U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011078047A (en) * | 2009-10-02 | 2011-04-14 | Sanyo Electric Co Ltd | Imaging apparatus |
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