JPS55143551A - Single lens reflex camera with light splitting mechanism - Google Patents
Single lens reflex camera with light splitting mechanismInfo
- Publication number
- JPS55143551A JPS55143551A JP5103079A JP5103079A JPS55143551A JP S55143551 A JPS55143551 A JP S55143551A JP 5103079 A JP5103079 A JP 5103079A JP 5103079 A JP5103079 A JP 5103079A JP S55143551 A JPS55143551 A JP S55143551A
- Authority
- JP
- Japan
- Prior art keywords
- half mirror
- transparent glass
- fixed
- mirror
- shutter
- 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
- Cameras In General (AREA)
Abstract
PURPOSE: To enable to observe the subject and strobe emission even on the very moment of releasing the shutter, by providing a fixed half mirror or a fixed transparent glass in the mirror part of a camera, or a fixed transparent glass beneath a movable half mirror.
CONSTITUTION: A mirror part 1 of fixed half mirror or transparent glass is provided in a camera. Or, a fixed transparent glass 3 is provided in the lower right part of a movable half mirror 2. In this constitution, when looking into a finder, the light 4 passes through a lens part 5, and is reflected by the half mirror or transparent glass 1 and gets into the eye of the observer. Or, the light 4 passing through the lens part 5 is partially reflected by the fixed transparent glass plate 3 even when the half mirror is knicked up by releasing the shutter, and runs through a half mirror 10 to get into the eye. Therefore, even on the very moment of releasing the shutter, the subject or strobe emission may be observed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5103079A JPS55143551A (en) | 1979-04-25 | 1979-04-25 | Single lens reflex camera with light splitting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5103079A JPS55143551A (en) | 1979-04-25 | 1979-04-25 | Single lens reflex camera with light splitting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55143551A true JPS55143551A (en) | 1980-11-08 |
Family
ID=12875404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5103079A Pending JPS55143551A (en) | 1979-04-25 | 1979-04-25 | Single lens reflex camera with light splitting mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55143551A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297926A (en) * | 1988-10-04 | 1990-04-10 | Canon Inc | Single lens reflex camera |
-
1979
- 1979-04-25 JP JP5103079A patent/JPS55143551A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297926A (en) * | 1988-10-04 | 1990-04-10 | Canon Inc | Single lens reflex camera |
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