JPS5220020A - Finder for the single lens reflex camera - Google Patents
Finder for the single lens reflex cameraInfo
- Publication number
- JPS5220020A JPS5220020A JP9650975A JP9650975A JPS5220020A JP S5220020 A JPS5220020 A JP S5220020A JP 9650975 A JP9650975 A JP 9650975A JP 9650975 A JP9650975 A JP 9650975A JP S5220020 A JPS5220020 A JP S5220020A
- Authority
- JP
- Japan
- Prior art keywords
- finder
- single lens
- lens reflex
- reflex camera
- image
- 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
- Optical Elements Other Than Lenses (AREA)
- Viewfinders (AREA)
Abstract
PURPOSE: To enable to see the whole object out of field of view while a finder image is being observed by a novel mechanisms wherein a Dach plane is provided below the second prism to invert the image and the back of the finder is lowered.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9650975A JPS5850340B2 (en) | 1975-08-08 | 1975-08-08 | Ichiganrefuyofu Inder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9650975A JPS5850340B2 (en) | 1975-08-08 | 1975-08-08 | Ichiganrefuyofu Inder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5220020A true JPS5220020A (en) | 1977-02-15 |
JPS5850340B2 JPS5850340B2 (en) | 1983-11-10 |
Family
ID=14167080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9650975A Expired JPS5850340B2 (en) | 1975-08-08 | 1975-08-08 | Ichiganrefuyofu Inder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850340B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6115105A (en) * | 1984-07-02 | 1986-01-23 | Canon Inc | Finder optical system |
JPS6115132A (en) * | 1984-07-02 | 1986-01-23 | Canon Inc | Finder optical system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134344A (en) * | 1989-10-18 | 1991-06-07 | Mitsubishi Heavy Ind Ltd | Gear |
JPH04219560A (en) * | 1990-12-14 | 1992-08-10 | Nagaoka Haguruma Seisakusho:Kk | Spherical gear |
-
1975
- 1975-08-08 JP JP9650975A patent/JPS5850340B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6115105A (en) * | 1984-07-02 | 1986-01-23 | Canon Inc | Finder optical system |
JPS6115132A (en) * | 1984-07-02 | 1986-01-23 | Canon Inc | Finder optical system |
Also Published As
Publication number | Publication date |
---|---|
JPS5850340B2 (en) | 1983-11-10 |
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