JPS5167144A - - Google Patents

Info

Publication number
JPS5167144A
JPS5167144A JP50131329A JP13132975A JPS5167144A JP S5167144 A JPS5167144 A JP S5167144A JP 50131329 A JP50131329 A JP 50131329A JP 13132975 A JP13132975 A JP 13132975A JP S5167144 A JPS5167144 A JP S5167144A
Authority
JP
Japan
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.)
Pending
Application number
JP50131329A
Other languages
Japanese (ja)
Inventor
Uutoramu Robinson Jeemusu
Aasaa Uiruson Jon
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of JPS5167144A publication Critical patent/JPS5167144A/ja
Pending 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
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
JP50131329A 1974-10-31 1975-10-31 Pending JPS5167144A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4713074 1974-10-31
GB2540075 1975-06-13

Publications (1)

Publication Number Publication Date
JPS5167144A true JPS5167144A (enrdf_load_stackoverflow) 1976-06-10

Family

ID=26257664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131329A Pending JPS5167144A (enrdf_load_stackoverflow) 1974-10-31 1975-10-31

Country Status (3)

Country Link
JP (1) JPS5167144A (enrdf_load_stackoverflow)
DE (1) DE2548395A1 (enrdf_load_stackoverflow)
SE (1) SE7512230L (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106902U (enrdf_load_stackoverflow) * 1984-12-19 1986-07-07
JP2012215808A (ja) * 2011-03-31 2012-11-08 Chromagen Vision Llc 色合いが付けられたレンズを製造し、処方する方法
JP2018091900A (ja) * 2016-11-30 2018-06-14 ネオ・ダルトン株式会社 色覚補正フィルタセット、及び色覚補正方法
CN111448507A (zh) * 2017-12-06 2020-07-24 依视路国际公司 用于选择彩色滤光片的方法和系统、包括此彩色滤光片的光学制品

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804703A1 (de) * 1998-02-06 1999-10-21 Goetzfried Arthur Farberkennungshilfe für Farbsinngestörte
SE521215C2 (sv) * 2001-12-16 2003-10-14 Kenneth Allblom Hjälpmedel för att skilja på färger
US8414127B2 (en) 2007-07-13 2013-04-09 Chromagen Vision Llc Method of making and prescribing tinted lenses
US7931369B2 (en) 2007-07-13 2011-04-26 David Andrew Harris Tinted lens and method of making same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106902U (enrdf_load_stackoverflow) * 1984-12-19 1986-07-07
JP2012215808A (ja) * 2011-03-31 2012-11-08 Chromagen Vision Llc 色合いが付けられたレンズを製造し、処方する方法
JP2018091900A (ja) * 2016-11-30 2018-06-14 ネオ・ダルトン株式会社 色覚補正フィルタセット、及び色覚補正方法
CN111448507A (zh) * 2017-12-06 2020-07-24 依视路国际公司 用于选择彩色滤光片的方法和系统、包括此彩色滤光片的光学制品
CN111448507B (zh) * 2017-12-06 2022-08-16 依视路国际公司 用于选择彩色滤光片的方法和系统、包括此彩色滤光片的光学制品

Also Published As

Publication number Publication date
SE7512230L (sv) 1976-05-03
DE2548395A1 (de) 1976-05-13

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