GB846272A - Improvements in or relating to a close-up attachment for stereo photographic cameras - Google Patents

Improvements in or relating to a close-up attachment for stereo photographic cameras

Info

Publication number
GB846272A
GB846272A GB32347/56A GB3234756A GB846272A GB 846272 A GB846272 A GB 846272A GB 32347/56 A GB32347/56 A GB 32347/56A GB 3234756 A GB3234756 A GB 3234756A GB 846272 A GB846272 A GB 846272A
Authority
GB
United Kingdom
Prior art keywords
camera
objective
stereo
exposures
attachment
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
GB32347/56A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB846272A publication Critical patent/GB846272A/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
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Accessories Of Cameras (AREA)

Abstract

846,272. Stereoscopic photography. KODAK Ltd. Oct. 23, 1956 [Oct. 24, 1955], No. 32347/56. Class 98(2) An attachment having means for covering either objective of a stereo-camera and a recticle having range markings for sighting the camera on the centre of the subject to be photographed is used for obtaining close-up stereo-photographs by means of two successive exposures, using a different objective for each exposure. The tilt of the camera about a vertical axis is changed between the exposures to ensure correct convergence of the objective axes and distortion due to excessive length of the stereo base can be eliminated by moving the camera transversely between the exposures. As shown, sighting marks for controlling the camera tilt are arranged on a reticle 26 and numbered according to the range. The reticle is carried on a plate 16 having part 20 to prevent light from entering one objective 12 and a supplementary lens 23 for the other objective 12. Between the exposures the plate is turned through 180 degrees in its plane. A camera support 30 is provided for correcting the length of the stereo-base and has end pieces 33 one of which locates the camera at one exposure position and the other at the other exposure position. Base 31 has hole 32 for attachment of the support to a tripod or the like. The optical axis of lens 23 is arranged to be parallel to that of each camera objective but may be displaced inwardly thereof.
GB32347/56A 1955-10-24 1956-10-23 Improvements in or relating to a close-up attachment for stereo photographic cameras Expired GB846272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846272XA 1955-10-24 1955-10-24

Publications (1)

Publication Number Publication Date
GB846272A true GB846272A (en) 1960-08-31

Family

ID=22186195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32347/56A Expired GB846272A (en) 1955-10-24 1956-10-23 Improvements in or relating to a close-up attachment for stereo photographic cameras

Country Status (1)

Country Link
GB (1) GB846272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294552A (en) * 1994-10-18 1996-05-01 Minoru Inaba Stereoscopic camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294552A (en) * 1994-10-18 1996-05-01 Minoru Inaba Stereoscopic camera
GB2294552B (en) * 1994-10-18 1997-11-12 Minoru Inaba Stereoscopic camera

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