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
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)
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 (enExample) | 1976-06-10 |
Family
ID=26257664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50131329A Pending JPS5167144A (enExample) | 1974-10-31 | 1975-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5167144A (enExample) |
| DE (1) | DE2548395A1 (enExample) |
| SE (1) | SE7512230L (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106902U (enExample) * | 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)
| 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 |
| US7931369B2 (en) | 2007-07-13 | 2011-04-26 | David Andrew Harris | Tinted lens and method of making same |
| US8414127B2 (en) | 2007-07-13 | 2013-04-09 | Chromagen Vision Llc | Method of making and prescribing tinted lenses |
-
1975
- 1975-10-29 DE DE19752548395 patent/DE2548395A1/de active Pending
- 1975-10-31 JP JP50131329A patent/JPS5167144A/ja active Pending
- 1975-10-31 SE SE7512230A patent/SE7512230L/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106902U (enExample) * | 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 |
|---|---|
| DE2548395A1 (de) | 1976-05-13 |
| SE7512230L (sv) | 1976-05-03 |