GB922045A - Improvements in or relating to viewing devices and in particular to monoculars and binoculars - Google Patents
Improvements in or relating to viewing devices and in particular to monoculars and binocularsInfo
- Publication number
- GB922045A GB922045A GB3189261A GB3189261A GB922045A GB 922045 A GB922045 A GB 922045A GB 3189261 A GB3189261 A GB 3189261A GB 3189261 A GB3189261 A GB 3189261A GB 922045 A GB922045 A GB 922045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- viewing devices
- monoculars
- binoculars
- relating
- magnifying viewing
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
- G02B25/004—Magnifying glasses having binocular arrangement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
922045. Magnifying viewing devices. BRITISH TRADERS & SHIPPERS Ltd. Sept. 5, 1961, No. 31892/61. Class 97(1). A magnifying viewing device comprises a deformable body and at least one objective lens 1 and at least one eyepiece, said body (parts 8-11) being formed from a single flat blank and being adapted to be collapsed by digital pressure to assume a flattened configuration. Foldable side covers 18, 19 may be added.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3189261A GB922045A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to viewing devices and in particular to monoculars and binoculars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3189261A GB922045A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to viewing devices and in particular to monoculars and binoculars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB922045A true GB922045A (en) | 1963-03-27 |
Family
ID=10329958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3189261A Expired GB922045A (en) | 1961-09-05 | 1961-09-05 | Improvements in or relating to viewing devices and in particular to monoculars and binoculars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB922045A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443071A (en) * | 1981-12-07 | 1984-04-17 | Kosaku Ueda | Collapsible telescope |
US4486079A (en) * | 1981-12-07 | 1984-12-04 | Kosaku Ueda | Collapsible telescope |
-
1961
- 1961-09-05 GB GB3189261A patent/GB922045A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443071A (en) * | 1981-12-07 | 1984-04-17 | Kosaku Ueda | Collapsible telescope |
US4486079A (en) * | 1981-12-07 | 1984-12-04 | Kosaku Ueda | Collapsible telescope |
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