ZA853987B - Glare-protection glass lenses for telescreen work - Google Patents

Glare-protection glass lenses for telescreen work

Info

Publication number
ZA853987B
ZA853987B ZA853987A ZA853987A ZA853987B ZA 853987 B ZA853987 B ZA 853987B ZA 853987 A ZA853987 A ZA 853987A ZA 853987 A ZA853987 A ZA 853987A ZA 853987 B ZA853987 B ZA 853987B
Authority
ZA
South Africa
Prior art keywords
telescreen
glare
work
protection glass
glass lenses
Prior art date
Application number
ZA853987A
Inventor
Werner Koeppen
Erwin Dr Hartmann
Original Assignee
Rodenstock Optik G
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 Rodenstock Optik G filed Critical Rodenstock Optik G
Publication of ZA853987B publication Critical patent/ZA853987B/en

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
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polymerisation Methods In General (AREA)
  • Optical Filters (AREA)
ZA853987A 1984-05-26 1985-05-27 Glare-protection glass lenses for telescreen work ZA853987B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8416289 1984-05-26

Publications (1)

Publication Number Publication Date
ZA853987B true ZA853987B (en) 1987-02-25

Family

ID=6767352

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853987A ZA853987B (en) 1984-05-26 1985-05-27 Glare-protection glass lenses for telescreen work

Country Status (7)

Country Link
EP (1) EP0182825A1 (en)
AU (1) AU4430985A (en)
DK (1) DK31186A (en)
FI (1) FI860357A0 (en)
NO (1) NO860265L (en)
WO (1) WO1985005701A1 (en)
ZA (1) ZA853987B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106248A (en) * 1962-01-30 1963-10-08 Luther H Blount Fairing for a controllable pitch propeller
US4872749A (en) * 1984-09-14 1989-10-10 American Optical Corporation Lens for video terminal screen
US5975695A (en) * 1997-09-10 1999-11-02 Intercast Europe S.P.A. Optical element for use in eye-protecting devices
EP0992832A1 (en) * 1998-10-07 2000-04-12 Intercast Europe S.P.A. Optical element for use in eye-protecting devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076432A (en) * 1934-09-14 1937-04-06 American Optical Corp Ophthalmic lens
FR1383104A (en) * 1963-11-13 1964-12-24 Mattey S A A Glasses avoiding glare
US3963330A (en) * 1973-12-20 1976-06-15 Vivien Boniuk Apparatus for improving human visual response during conditions of reduced ambient illumination
DE2803047C2 (en) * 1978-01-25 1983-07-14 Fa. Carl Zeiss, 7920 Heidenheim Multifocal spectacle lens
US4470673A (en) * 1982-01-11 1984-09-11 Foggles, Inc. Eyewear with translucent superior field of view

Also Published As

Publication number Publication date
NO860265L (en) 1986-01-24
AU4430985A (en) 1985-12-31
EP0182825A1 (en) 1986-06-04
WO1985005701A1 (en) 1985-12-19
FI860357A (en) 1986-01-24
FI860357A0 (en) 1986-01-24
DK31186D0 (en) 1986-01-21
DK31186A (en) 1986-01-21

Similar Documents

Publication Publication Date Title
DE3469724D1 (en) Glasses for ophthalmic applications
GB2163864B (en) Spectacle lenses
GB2157677B (en) Optical glass
GB8404817D0 (en) Ophthalmic lenses
GB8525769D0 (en) Optical method
DE3568501D1 (en) Spectacle glass for half-spectacles
GB2165231B (en) Lightweight glass for optical use
DE3571511D1 (en) Anamorphic lenses
GB2153103B (en) Eyeglass holder
GB8402298D0 (en) Glass
GB2127010B (en) Thallium-containing optical glass composition
GB8523471D0 (en) Optical component
GB8526545D0 (en) Optical blanks
GB8402297D0 (en) Glass
GB8511239D0 (en) Spectacles
GB8303571D0 (en) Spectacle glass
GB8526864D0 (en) Optical arrangement
ZA853987B (en) Glare-protection glass lenses for telescreen work
GB2155939B (en) Organic glass for optical parts
GB8420351D0 (en) Spectacles
GB8424249D0 (en) Glasses
SU1155570A1 (en) Glass
GB8408178D0 (en) Glass drawing machine
GB2168168B (en) Optical aid
GB8416691D0 (en) Glasses