GB190900483A - Improvements in Supplementary Instruments for Converting a Monocular Instrument into a Binocular One - Google Patents

Improvements in Supplementary Instruments for Converting a Monocular Instrument into a Binocular One

Info

Publication number
GB190900483A
GB190900483A GB190900483DA GB190900483A GB 190900483 A GB190900483 A GB 190900483A GB 190900483D A GB190900483D A GB 190900483DA GB 190900483 A GB190900483 A GB 190900483A
Authority
GB
United Kingdom
Prior art keywords
pencil
binocular
converting
telescope systems
partial
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
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Application granted granted Critical
Publication of GB190900483A publication Critical patent/GB190900483A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

483. Zeiss, C., [Firm of]. Feb. 12, 1908, [Convention date]. Telescope systems. - A supplementary binocular attachment for use with microscopes, telescopes, optical surgical instruments, &c. is made up of two telescope systems, one for each partial pencil, to maintain the size of the objective field of view. In the modification illustrated in Fig. 1, the pencil of rays from the monocular is divided into two by partial reflection in, and partial transmission through, a Swan cube a; lenses b, d form the telescope systems, and each eyepiece i<2>, h<2> is stopped down so that a stereoscopic view is given. Fig. 2 shows a form in which prisms k, l divide the pencil and lenses m, o, n form the images, which in this case are also stereoscopic. An inter-ocular adjustment is provided in both cases.
GB190900483D 1908-02-12 1909-01-08 Improvements in Supplementary Instruments for Converting a Monocular Instrument into a Binocular One Expired GB190900483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190900483X 1908-02-12

Publications (1)

Publication Number Publication Date
GB190900483A true GB190900483A (en) 1909-03-11

Family

ID=32405166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190900483D Expired GB190900483A (en) 1908-02-12 1909-01-08 Improvements in Supplementary Instruments for Converting a Monocular Instrument into a Binocular One

Country Status (1)

Country Link
GB (1) GB190900483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015082A (en) * 1989-03-18 1991-05-14 Carl-Zeiss-Stiftung Microscope having a binocular tube with relatively rotatable tube arms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015082A (en) * 1989-03-18 1991-05-14 Carl-Zeiss-Stiftung Microscope having a binocular tube with relatively rotatable tube arms

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