GB378902A - Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor - Google Patents

Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor

Info

Publication number
GB378902A
GB378902A GB526531A GB526531A GB378902A GB 378902 A GB378902 A GB 378902A GB 526531 A GB526531 A GB 526531A GB 526531 A GB526531 A GB 526531A GB 378902 A GB378902 A GB 378902A
Authority
GB
United Kingdom
Prior art keywords
lens
cylindrical
images
image
deployed
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
Application number
GB526531A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB526531A priority Critical patent/GB378902A/en
Publication of GB378902A publication Critical patent/GB378902A/en
Expired legal-status Critical Current

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
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

378,902. Television ; copying-telegraphy. WALTON, G. W., 2, Dean Street, Soho, London. Feb. 19, 1931, No. 5265. [Class 40 (iii).] In picture recording &c. apparatus having optical means of the kind described in Specification 328,286, [Class 40 (iii), Telegraphs, Electric], for producing an image in which the elemental areas of the object are deployed in such a manner that they do not overlap in a direction normal to that of the deployment, the optical means are adapted to produce a plurality of such images, e.g. a pair of stereoscopically related images or a number of component colourrecords. Figs. 1 and 2 show an optical arrangement for producing double intermixed images, the optical arrangement comprising a pair of cylindrical lenses 2 having parallel axes and a single cylindrical lens 3 having its axis substantially at right-angles to those of the lenses 2. The light passing through the lenses 2, 3 is received by a field lens 5 and then by an echelon device 6 as in Specification 328,286 which produces the deployed image at 7. The cylindrical lens combination 2, 3 may be formed of a single piece of glass, Fig. 3, having one side formed as a pair of cylindrical surfaces 9, 10 and the other as a single cylindrical surface 8. Fig. 5 shows a form of lens suitable for recording &c. in natural colours, having on one side three cylindrical components 12, 13, 14 in staggered relationship, and on the other side a single cylindrical component 11 ; colour filters 15, 16, 17 are interposed between the component 11 and the respective components 12, 13, 14. Fig. 7 shows the nature of the image produced by the arrangement of Figs. 1 and 2. The object 20 is supposed divided into a number of strips 21 .. 28 which are deployed by the optical arrangement to form a number of images side-by-side, each image consisting of a part, e.g. 21a formed by one element of the lens 2, and a part, e.g. 21b formed by the other element of the lens 2. By making the lens 3 as two cylindrical surfaces, instead of the lens 2, two entirely separated images can be obtained. Specification 369,644 also is referred to.
GB526531A 1931-02-19 1931-02-19 Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor Expired GB378902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB526531A GB378902A (en) 1931-02-19 1931-02-19 Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB526531A GB378902A (en) 1931-02-19 1931-02-19 Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor

Publications (1)

Publication Number Publication Date
GB378902A true GB378902A (en) 1932-08-19

Family

ID=9792830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB526531A Expired GB378902A (en) 1931-02-19 1931-02-19 Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor

Country Status (1)

Country Link
GB (1) GB378902A (en)

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