GB297221A - An adjustable view finder for use by artists and others - Google Patents
An adjustable view finder for use by artists and othersInfo
- Publication number
- GB297221A GB297221A GB2502327A GB2502327A GB297221A GB 297221 A GB297221 A GB 297221A GB 2502327 A GB2502327 A GB 2502327A GB 2502327 A GB2502327 A GB 2502327A GB 297221 A GB297221 A GB 297221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frames
- artists
- view finder
- adjustable view
- adjustable
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Viewfinders (AREA)
- Golf Clubs (AREA)
Abstract
297,221. Newlands, A. F., and Fosbery, E. G. Sept. 22, 1927. Drawing or sketching appliances.-An adjustable finder for photographers or artists, of the kind comprising frames 6, 7 of sheet metal, celluloid &c., slidable relatively to each other to define a view opening 9 of varying, length, is characterized by the provision on the frame 6, 7 of lugs 12, 14 which hold the frames together in slidable relation. Scales are provided along at least two adjacent edges of the aperture, and the outer ends 10, 11 of the frames may be slightly curved to limit the inward movement of the frames.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2502327A GB297221A (en) | 1927-09-22 | 1927-09-22 | An adjustable view finder for use by artists and others |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2502327A GB297221A (en) | 1927-09-22 | 1927-09-22 | An adjustable view finder for use by artists and others |
Publications (1)
Publication Number | Publication Date |
---|---|
GB297221A true GB297221A (en) | 1928-09-20 |
Family
ID=10220962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2502327A Expired GB297221A (en) | 1927-09-22 | 1927-09-22 | An adjustable view finder for use by artists and others |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB297221A (en) |
-
1927
- 1927-09-22 GB GB2502327A patent/GB297221A/en not_active Expired
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