JPS51113621A - A camera equipped with spot light illumination device inside - Google Patents
A camera equipped with spot light illumination device insideInfo
- Publication number
- JPS51113621A JPS51113621A JP3740275A JP3740275A JPS51113621A JP S51113621 A JPS51113621 A JP S51113621A JP 3740275 A JP3740275 A JP 3740275A JP 3740275 A JP3740275 A JP 3740275A JP S51113621 A JPS51113621 A JP S51113621A
- Authority
- JP
- Japan
- Prior art keywords
- spot light
- illumination device
- light illumination
- device inside
- camera equipped
- 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
- Viewfinders (AREA)
Abstract
PURPOSE: To make distance measurement remarkably easy, by illuminating spotlight onto a subject and making distance adjustment by the reflected spot light.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3740275A JPS51113621A (en) | 1975-03-29 | 1975-03-29 | A camera equipped with spot light illumination device inside |
US05/650,821 US4067030A (en) | 1975-01-24 | 1976-01-20 | Camera focussing aid |
DE19762602406 DE2602406A1 (en) | 1975-01-24 | 1976-01-23 | AUXILIARY LIGHTING DEVICE FOR USE IN OR WITH A PHOTOGRAPHIC CAMERA |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3740275A JPS51113621A (en) | 1975-03-29 | 1975-03-29 | A camera equipped with spot light illumination device inside |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51113621A true JPS51113621A (en) | 1976-10-06 |
Family
ID=12496523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3740275A Pending JPS51113621A (en) | 1975-01-24 | 1975-03-29 | A camera equipped with spot light illumination device inside |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113621A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908649A (en) * | 1986-08-12 | 1990-03-13 | Minolta Camera Kabushiki Kaisha | Automatic focus detection device for use in a camera |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840738U (en) * | 1971-09-18 | 1973-05-23 | ||
US3783338A (en) * | 1972-05-18 | 1974-01-01 | Bowens Sales & Service Ltd | Electronic flash lighting equipment |
JPS547158U (en) * | 1977-06-17 | 1979-01-18 |
-
1975
- 1975-03-29 JP JP3740275A patent/JPS51113621A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840738U (en) * | 1971-09-18 | 1973-05-23 | ||
US3783338A (en) * | 1972-05-18 | 1974-01-01 | Bowens Sales & Service Ltd | Electronic flash lighting equipment |
JPS547158U (en) * | 1977-06-17 | 1979-01-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908649A (en) * | 1986-08-12 | 1990-03-13 | Minolta Camera Kabushiki Kaisha | Automatic focus detection device for use in a camera |
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