GB774137A - Spectacles for the use of television viewers - Google Patents

Spectacles for the use of television viewers

Info

Publication number
GB774137A
GB774137A GB2807254A GB2807254A GB774137A GB 774137 A GB774137 A GB 774137A GB 2807254 A GB2807254 A GB 2807254A GB 2807254 A GB2807254 A GB 2807254A GB 774137 A GB774137 A GB 774137A
Authority
GB
United Kingdom
Prior art keywords
spectacles
blocks
goggles
sept
bores
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
GB2807254A
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 GB2807254A priority Critical patent/GB774137A/en
Publication of GB774137A publication Critical patent/GB774137A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot

Abstract

774,137. Goggles. ABPLANALP. A. Sept. 1, 1955 [Sept. 29, 1954], No. 28072/54. Class 97(1) Opaque goggles in the form of spectacles, having apertures through which a television picture may be viewed comprises eyeshields having slots 20 and blocks 15 having bores 19 of circular cross-section. Preferably, the width of the slots does not exceed 5 mm., and the blocks 15 are slidably mounted on the eye-shields so that they can be adjusted to the interocular distance of the wearer. The blocks may be made of laminated material and the bores 19 may taper from 5 mm. to 2.75 mm., the thickness of the block being 10 mm.
GB2807254A 1954-09-29 1954-09-29 Spectacles for the use of television viewers Expired GB774137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2807254A GB774137A (en) 1954-09-29 1954-09-29 Spectacles for the use of television viewers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2807254A GB774137A (en) 1954-09-29 1954-09-29 Spectacles for the use of television viewers

Publications (1)

Publication Number Publication Date
GB774137A true GB774137A (en) 1957-05-08

Family

ID=10269827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2807254A Expired GB774137A (en) 1954-09-29 1954-09-29 Spectacles for the use of television viewers

Country Status (1)

Country Link
GB (1) GB774137A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421233A (en) * 1966-10-05 1969-01-14 Arpad Gaal Vision training device and method for achieving parallel sightings
GB2305513A (en) * 1995-09-20 1997-04-09 Peter Graham Shearing Stereoscopic viewing aid
FR2795185A1 (en) * 1999-06-17 2000-12-22 Alain Leseine Pseudo-stereoscopic image conversion eyeglasses, for viewing flat photograph or TV screen, has opaque lenses with central adjustable position diaphragm and adjustable frame support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421233A (en) * 1966-10-05 1969-01-14 Arpad Gaal Vision training device and method for achieving parallel sightings
GB2305513A (en) * 1995-09-20 1997-04-09 Peter Graham Shearing Stereoscopic viewing aid
FR2795185A1 (en) * 1999-06-17 2000-12-22 Alain Leseine Pseudo-stereoscopic image conversion eyeglasses, for viewing flat photograph or TV screen, has opaque lenses with central adjustable position diaphragm and adjustable frame support

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