GB190514623A - Improvements in Cameras adapted for use in Triplex Photography. - Google Patents
Improvements in Cameras adapted for use in Triplex Photography.Info
- Publication number
- GB190514623A GB190514623A GB190514623DA GB190514623A GB 190514623 A GB190514623 A GB 190514623A GB 190514623D A GB190514623D A GB 190514623DA GB 190514623 A GB190514623 A GB 190514623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lens
- lenses
- photography
- triplex
- compensating
- 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
Landscapes
- Color Television Image Signal Generators (AREA)
Abstract
14,623. Abney, W. de W. July 15. Cameras for three-colour photography. The three images are obtained upon the one surface a<4> by reflecting-mirrors b, b<1>, d, d' for which prisms may be substituted. For the three separate lenses B, C, D, a single tripart lens may be substituted. Compensating-lenses B', D<1> are used to equalize the focal lengths of each pair of lenses B, B<1> and D, D<1> with that of the lens C, or alternatively the lens C may have a compensating-lens for the central image. The adjustable screens e, e prevent too wide a dispersion of rays passing through the lenses B, D.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190514623T | 1905-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190514623A true GB190514623A (en) | 1906-06-28 |
Family
ID=32197892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190514623D Expired GB190514623A (en) | 1905-07-15 | 1905-07-15 | Improvements in Cameras adapted for use in Triplex Photography. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190514623A (en) |
-
1905
- 1905-07-15 GB GB190514623D patent/GB190514623A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW201621382A (en) | Optical image capturing system | |
CN108369369A (en) | Photographic device | |
US695606A (en) | Lens system. | |
GB190514623A (en) | Improvements in Cameras adapted for use in Triplex Photography. | |
US1372645A (en) | George william coopeb | |
US699767A (en) | Focusing attachment for cameras. | |
US198914A (en) | Improvement in object-glasses for microscopes | |
US1716668A (en) | Wide-angle image glass or finder for cameras | |
GB190521909A (en) | Improvements in or relating to Photographic Cameras | |
US933844A (en) | Stereoscopic appliance. | |
US230320A (en) | moleba | |
US180776A (en) | Improvement in photographic camera-lenses | |
US1593786A (en) | Lens system | |
GB190625908A (en) | Improved Mirrorbox for Photography in Colours. | |
US1195948A (en) | Joseph beckeh | |
US52129A (en) | boyle | |
GB299733A (en) | Improvements in or relating to stereoscopic photography | |
GB190211488A (en) | Improvements in or connected with Objectives to be Employed for either Photographic or Stereoscopic purposes. | |
US1086140A (en) | Sighting-telescope. | |
US1778754A (en) | Optical system | |
GB258755A (en) | Improvements in and relating to periscopes | |
GB190727644A (en) | Improvements in and relating to Objectives or Lenses for Photographic, Stereoscopic and like Apparatus. | |
KR970066628A (en) | Optical system using aspheric lens | |
SU112440A1 (en) | Installation for shooting panoramic films | |
GB190812791A (en) | Improvements in Range Finders. |