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Title:
BINOCULAR WITH A BUILT-IN FOCAL PLATE
Document Type and Number:
WIPO Patent Application WO/2019/233504
Kind Code:
A3
Abstract:
The invention relates to a binocular with a built-in focal plate (5), comprising a pair of optical branches (8, 9) connected to each other by a tilting device (10) adapted to set the mutual axial distance between the optical branches (8, 9), whereby the optical branches (8, 9) are terminated with an eyepiece (2, 2a) having an eyecup (1 ), one of the eyepieces (2, 2a) being provided with a built-in focal plate (5) which is mounted reversibly rotatably about the longitudinal axis (O) of the eyepiece (2). The built-in focal plate (5) is mounted reversibly rotatably, independently of the tilt angle of the branches of the binocular, and is coupled to means adapted to lock the rotated position relative to the longitudinal axis (O) of the eyepiece (2).

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Inventors:
JAVORSKY MYRON (CZ)
Application Number:
PCT/CZ2019/050027
Publication Date:
February 06, 2020
Filing Date:
May 31, 2019
Export Citation:
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Assignee:
MEOPTA OPTIKA S R O (CZ)
International Classes:
G02B7/00; G02B7/12; G02B7/02; G02B7/06; G02B23/18; G02B25/00; G02B27/36
Foreign References:
JPH1031195A1998-02-03
US20100142044A12010-06-10
US20170010436A12017-01-12
GB1241855A1971-08-04
Attorney, Agent or Firm:
MUSIL, Dobroslav (CZ)
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