IT1261162B - Filtro per radiazioni solari, particolarmente adatto per lenti da sole - Google Patents
Filtro per radiazioni solari, particolarmente adatto per lenti da soleInfo
- Publication number
- IT1261162B IT1261162B ITRM930027A ITRM930027A IT1261162B IT 1261162 B IT1261162 B IT 1261162B IT RM930027 A ITRM930027 A IT RM930027A IT RM930027 A ITRM930027 A IT RM930027A IT 1261162 B IT1261162 B IT 1261162B
- Authority
- IT
- Italy
- Prior art keywords
- sun lenses
- solar radiation
- particularly suitable
- sun
- lenses
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- -1 gallium ions Chemical class 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000002513 implantation Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
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
- G02C7/108—Colouring materials
Abstract
Un filtro per le radiazioni solari, particolarmente adatto per lenti da sole comprende, impiantati con opportuni valori di energia, dosi e temperatura, alcuni strati di ioni di metalli sotto la superficie del vetro chiaro o colorato.Le lenti da sole hanno caratteristiche molto elevate particolarmente apprezzate in condizioni estreme.E' possibile, sfruttando la grande flessibilità della tecnica di impiantazione, avere lenti da sole sfumate e lenti da sole presentanti differenti gradazioni di filtraggio sulla stessa lente.Gli strati impiantati sono costituiti preferibilmente da ioni gallio, titanio ecc.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930027A IT1261162B (it) | 1993-01-22 | 1993-01-22 | Filtro per radiazioni solari, particolarmente adatto per lenti da sole |
EP94830012A EP0608202A1 (en) | 1993-01-22 | 1994-01-17 | Filter for solar radiation, particularly suitable for sunglass lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930027A IT1261162B (it) | 1993-01-22 | 1993-01-22 | Filtro per radiazioni solari, particolarmente adatto per lenti da sole |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930027A0 ITRM930027A0 (it) | 1993-01-22 |
ITRM930027A1 ITRM930027A1 (it) | 1994-07-22 |
IT1261162B true IT1261162B (it) | 1996-05-09 |
Family
ID=11401405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930027A IT1261162B (it) | 1993-01-22 | 1993-01-22 | Filtro per radiazioni solari, particolarmente adatto per lenti da sole |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0608202A1 (it) |
IT (1) | IT1261162B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH704436B1 (de) * | 2007-03-26 | 2012-08-15 | Giuseppe Nunzio Caruso | Filter für eine Filtriervorrichtung, insbesondere für einen entlastenden sowie präventiven Augenschutz als Brille, Sonnenbrille oder Scheibe, und Filtriervorrichtung mit mindestens einem solchen Filter. |
US20230213789A1 (en) * | 2020-05-29 | 2023-07-06 | Essilor International | A filter and a method for determining a filter taking into account the spectral transmittance of an ocular media of an eye of a wearer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1380785A (fr) * | 1963-11-04 | 1964-12-04 | American Cyanamid Co | Système de filtrage optique en matière plastique |
US3826751A (en) * | 1970-12-07 | 1974-07-30 | American Optical Corp | Selective optical filter and method of manufacture |
FR2276601A1 (fr) * | 1974-06-27 | 1976-01-23 | France Etat | Filtres de bande et application a la fabrication de lunettes de protection |
US4262056A (en) * | 1978-09-15 | 1981-04-14 | The United States Of America As Represented By The Secretary Of The Navy | Ion-implanted multilayer optical interference filter |
JPS5633601A (en) * | 1979-08-29 | 1981-04-04 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Production of optical parts |
GB8300149D0 (en) * | 1983-01-05 | 1983-02-09 | White G E | Eye protection |
JPH0452277A (ja) * | 1990-06-21 | 1992-02-20 | Toyota Central Res & Dev Lab Inc | 紫外線カットオフフィルター |
-
1993
- 1993-01-22 IT ITRM930027A patent/IT1261162B/it active IP Right Grant
-
1994
- 1994-01-17 EP EP94830012A patent/EP0608202A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITRM930027A1 (it) | 1994-07-22 |
EP0608202A1 (en) | 1994-07-27 |
ITRM930027A0 (it) | 1993-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |