DE407281C - Camera viewfinder - Google Patents
Camera viewfinderInfo
- Publication number
- DE407281C DE407281C DEE30423D DEE0030423D DE407281C DE 407281 C DE407281 C DE 407281C DE E30423 D DEE30423 D DE E30423D DE E0030423 D DEE0030423 D DE E0030423D DE 407281 C DE407281 C DE 407281C
- Authority
- DE
- Germany
- Prior art keywords
- viewfinder
- camera viewfinder
- lens
- camera
- mount
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
Description
Abb. i.Fig.i.
Abb. 2.Fig. 2.
Abb. 3.Fig. 3.
Abb. 4.Fig. 4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE30423D DE407281C (en) | Camera viewfinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE30423D DE407281C (en) | Camera viewfinder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE407281C true DE407281C (en) | 1924-12-17 |
Family
ID=7074496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE30423D Expired DE407281C (en) | Camera viewfinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE407281C (en) |
-
0
- DE DEE30423D patent/DE407281C/en not_active Expired
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