JPH027628U - - Google Patents
Info
- Publication number
- JPH027628U JPH027628U JP1988087121U JP8712188U JPH027628U JP H027628 U JPH027628 U JP H027628U JP 1988087121 U JP1988087121 U JP 1988087121U JP 8712188 U JP8712188 U JP 8712188U JP H027628 U JPH027628 U JP H027628U
- Authority
- JP
- Japan
- Prior art keywords
- value
- automatic
- exposure
- strobe
- aperture value
- 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
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
Description
第１図はこの考案のクレーム対応図である。第
２図から第９図はこの考案に係る自動発光カメラ
の露出調整装置の一実施例を示したものである。
第２図から第４図はこの装置を備えるカメラの外
観を示したものであり、第２図は正面図、第３図
は平面図、第４図は背面図である。第５図は制御
回路のブロツク図である。第６図から第９図はこ
の実施例の自動発光カメラの露出調整装置の機能
を示すフローチヤートである。
２２……ストロボ、２３……ｃｄｓ（輝度情報
）、２４……測距手段（距離情報）、１００……
メインＣＰＵ（自動発光、絞り値決定、補正手段
）、２００……サブＣＰＵ。
FIG. 1 is a diagram showing how this invention corresponds to claims. FIGS. 2 to 9 show an embodiment of an exposure adjustment device for an automatic light-emitting camera according to this invention.
2 to 4 show the external appearance of a camera equipped with this device, with FIG. 2 being a front view, FIG. 3 being a plan view, and FIG. 4 being a rear view. FIG. 5 is a block diagram of the control circuit. 6 to 9 are flowcharts showing the functions of the exposure adjustment device of the automatic flash camera of this embodiment. 22... Strobe, 23... CDS (luminance information), 24... Distance measuring means (distance information), 100...
Main CPU (automatic flash, aperture value determination, correction means), 200...Sub CPU.
補正 昭６３．９．１３
考案の名称を次のように補正する。
考案の名称 自動発光カメラの露出調整装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment September 13, 1981 The name of the invention is amended as follows. Title of invention Exposure adjustment device for automatic flash camera The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
輝度情報等に基づいて求められた露出値が切り
換え値より小さい場合にレリーズ時にストロボを
自動発光せさる自動発光手段と、
被写体距離情報、ガイドナンバー及びフイルム
感度情報からストロボ発光時の絞り値を決定する
絞り値決定手段と、
ストロボ自動発光時の前記露出値と前記切り換
え値との差に基づいて前記絞り値を増加させる補
正手段とを備えることを特徴とする自動発光カメ
ラの露出調整装置。[Scope of Claim for Utility Model Registration] Automatic flashing means that automatically fires a strobe at the time of release when the exposure value determined based on brightness information, etc. is smaller than the switching value, and based on subject distance information, guide number, and film sensitivity information. An automatic flashlight system characterized by comprising: an aperture value determining unit that determines an aperture value when flashing a strobe; and a correction unit that increases the aperture value based on a difference between the exposure value and the switching value when the flash automatically fires. Exposure adjustment device for luminescent cameras.
【図面の簡単な説明】
第１図はこの考案のクレーム対応図である。第
２図〜第９図はこの考案にかかる自動発光カメラ
の露出調整装置の一実施例を示したものである。
第２図〜第４図はこの装置を備えるカメラの外観
を示したものであり、第２図は正面図、第３図は
平面図、第４図は背面図である。第５図は制御系
を示すブロツク図である。第６図〜第９図はこの
実施例の自動発光カメラの露出調整装置の機能を
示すフローチヤートである。
２２……ストロボ、２３……ＣｄＳ（輝度情報
）、２４……測距手段（距離情報）、１００……
メインＣＰＵ（自動発光、絞り値決定、補正手段
）、２００……サブＣＰＵ。
補正 昭６３．９．２０
実用新案登録請求の範囲を次のように補正する
。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a diagram corresponding to the claims of this invention. FIGS. 2 to 9 show an embodiment of the exposure adjustment device for an automatic light-emitting camera according to this invention.
FIGS. 2 to 4 show the external appearance of a camera equipped with this device, with FIG. 2 being a front view, FIG. 3 being a plan view, and FIG. 4 being a rear view. FIG. 5 is a block diagram showing the control system. 6 to 9 are flowcharts showing the functions of the exposure adjustment device of the automatic flash camera of this embodiment. 22... Strobe, 23... CdS (luminance information), 24... Distance measuring means (distance information), 100...
Main CPU (automatic flash, aperture value determination, correction means), 200...Sub CPU. Amendment September 20, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
輝度情報等に基づいて求められた露出値が切り
換え値より小さい場合にレリーズ時にストロボを
自動発光させる自動発光手段と、
被写体距離情報、ガイドナンバー及びフイルム
感度情報からストロボ発光時の絞り値を決定する
絞り値決定手段と、
ストロボ自動発光時の前記露出値と前記切り換
え値との差に基づいて前記絞り値を増加させる補
正手段とを備えることを特徴とする自動発光カメ
ラの露出調整装置。[Scope of claim for utility model registration] Automatic flashing means that automatically fires a strobe at the time of release when the exposure value determined based on brightness information, etc. is smaller than the switching value, and based on subject distance information, guide number, and film sensitivity information. An automatic flashlight system characterized by comprising: an aperture value determining unit that determines an aperture value when flashing a strobe; and a correction unit that increases the aperture value based on a difference between the exposure value and the switching value when the flash automatically fires. Exposure adjustment device for luminescent cameras.
Claims (1)
換え値より小さい場合にレリーズ時にストロボを
自動発光させる自動発光手段と、 被写体距離情報、ガイドナンバー及びフイルム
感度情報からからストロボ発光時の絞り値を決定
する絞り値決定手段と、 ストロボ自動発光時の前記露出値と前記切り換
え値との差に基づいて前記絞り値を増加させる補
正手段とを備えることを特徴とする自動発光カメ
ラの露出調整装置。[Scope of Claim for Utility Model Registration] Automatic flashing means that automatically fires a strobe at the time of release when the exposure value determined based on brightness information, etc. is smaller than the switching value, and from the subject distance information, guide number, and film sensitivity information. An automatic flashlight system characterized by comprising: an aperture value determining unit that determines an aperture value when flashing a strobe; and a correction unit that increases the aperture value based on a difference between the exposure value and the switching value when the flash automatically fires. Exposure adjustment device for luminescent cameras.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988087121U JP2535027Y2 (en) | 1988-06-30 | 1988-06-30 | Exposure adjustment device for automatic flash camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988087121U JP2535027Y2 (en) | 1988-06-30 | 1988-06-30 | Exposure adjustment device for automatic flash camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027628U true JPH027628U (en) | 1990-01-18 |
| JP2535027Y2 JP2535027Y2 (en) | 1997-05-07 |
Family
ID=31311747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988087121U Expired - Lifetime JP2535027Y2 (en) | 1988-06-30 | 1988-06-30 | Exposure adjustment device for automatic flash camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535027Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158923A (en) * | 1978-06-06 | 1979-12-15 | Mamiya Camera | Exposure amount control system for electronic flashing mode of camera |
-
1988
- 1988-06-30 JP JP1988087121U patent/JP2535027Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158923A (en) * | 1978-06-06 | 1979-12-15 | Mamiya Camera | Exposure amount control system for electronic flashing mode of camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535027Y2 (en) | 1997-05-07 |
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