GB189322607A - A Simplified Form and Improved Type of Photographic Lens. - Google Patents
A Simplified Form and Improved Type of Photographic Lens.Info
- Publication number
- GB189322607A GB189322607A GB189322607DA GB189322607A GB 189322607 A GB189322607 A GB 189322607A GB 189322607D A GB189322607D A GB 189322607DA GB 189322607 A GB189322607 A GB 189322607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- simplified form
- photographic lens
- improved type
- improved
- type
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189322607T | 1893-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189322607A true GB189322607A (en) | 1894-10-06 |
Family
ID=32348670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189322607D Expired GB189322607A (en) | 1893-11-25 | 1893-11-25 | A Simplified Form and Improved Type of Photographic Lens. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189322607A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494025A (en) * | 1948-05-28 | 1950-01-10 | Eastman Kodak Co | Optical objectives with two-part negative component having variable central air space of zero power |
FR2931255A1 (en) * | 2008-05-15 | 2009-11-20 | Dxo Labs Sa | OPTICAL SYSTEM AND METHOD FOR DESIGNING THE SAME |
WO2016195811A1 (en) * | 2015-06-02 | 2016-12-08 | Symbol Technologies, Llc | Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances |
-
1893
- 1893-11-25 GB GB189322607D patent/GB189322607A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494025A (en) * | 1948-05-28 | 1950-01-10 | Eastman Kodak Co | Optical objectives with two-part negative component having variable central air space of zero power |
FR2931255A1 (en) * | 2008-05-15 | 2009-11-20 | Dxo Labs Sa | OPTICAL SYSTEM AND METHOD FOR DESIGNING THE SAME |
WO2016195811A1 (en) * | 2015-06-02 | 2016-12-08 | Symbol Technologies, Llc | Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances |
CN107710030A (en) * | 2015-06-02 | 2018-02-16 | 讯宝科技有限责任公司 | Arrangement and method on the expanded range of operating distance with improved light collection efficiency to target imaging |
GB2554324A (en) * | 2015-06-02 | 2018-03-28 | Symbol Technologies Llc | Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distance |
GB2554324B (en) * | 2015-06-02 | 2018-10-03 | Symbol Technologies Llc | Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances |
CN107710030B (en) * | 2015-06-02 | 2020-08-11 | 讯宝科技有限责任公司 | Arrangement and method for imaging a target with improved light collection efficiency over an extended range of working distances |
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