ITTS920012A3 - TEST GLASSES FOR PROGRESSIVE OR MULTIFOCAL LENSES - Google Patents
TEST GLASSES FOR PROGRESSIVE OR MULTIFOCAL LENSESInfo
- Publication number
- ITTS920012A3 ITTS920012A3 IT92TS000012A ITTS920012A ITTS920012A3 IT TS920012 A3 ITTS920012 A3 IT TS920012A3 IT 92TS000012 A IT92TS000012 A IT 92TS000012A IT TS920012 A ITTS920012 A IT TS920012A IT TS920012 A3 ITTS920012 A3 IT TS920012A3
- Authority
- IT
- Italy
- Prior art keywords
- stable connection
- lenses
- faceplate
- respect
- progressive
- Prior art date
Links
- 239000011521 glass Substances 0.000 title abstract 2
- 230000000750 progressive effect Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
Landscapes
- Eyeglasses (AREA)
Abstract
Occhiali di prova per lenti progressive o multifocali, in cui le lenti sono supportate mediante un elemento astiforme sostanzialmente orizzontale, cosiddetto frontalino, comprendenti, secondo l'invenzione, dei mezzi (7, 8, 9) di stabile collegamento in modo disimpegnabile di ciascuna lente (3, 4) tramite le rispettive orbite (3, 4) al frontalino (1) di guisa che ciascuna lente è fissata rispetto a detto frontalino in posizione relativa modificabile a piacere per traslazione rispetto al frontalino medesimo, dopo aver disimpegnato detti mezzi di stabile collegamento per far coincidere il centro ottico di dette lenti con l'asse ottico del corrispondente occhio del paziente, mentre a regolazione eseguita le lenti sono nuovamente fissate, bloccando in posizione detti mezzi di stabile collegamento rispetto a detto frontalino. Per poter variare l'angolo del frontalino (1) rispetto alle aste (2) il mezzo di stabile collegamento (9) viene disimpegnato ed a regolazione eseguita detto mezzo di stabile collegamento è nuovamente fissato.-Test glasses for progressive or multifocal lenses, in which the lenses are supported by a substantially horizontal rod-shaped element, the so-called front, comprising, according to the invention, means (7, 8, 9) of stable connection in a disengageable way of each lens (3, 4) through the respective orbits (3, 4) to the faceplate (1) so that each lens is fixed with respect to said faceplate in a relative position that can be modified as desired by translation with respect to the faceplate itself, after disengaging said means of stable connection to make the optical center of said lenses coincide with the optical axis of the corresponding eye of the patient, while after adjustment, the lenses are again fixed, locking said means of stable connection with respect to said faceplate. In order to vary the angle of the front (1) with respect to the rods (2), the stable connection means (9) is disengaged and once the adjustment is made, said stable connection means is fixed again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000012A ITTS920012A1 (en) | 1992-10-20 | 1992-10-20 | TEST GLASSES FOR PROGRESSIVE OR MULTIFOCAL LENSES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000012A ITTS920012A1 (en) | 1992-10-20 | 1992-10-20 | TEST GLASSES FOR PROGRESSIVE OR MULTIFOCAL LENSES |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTS920012A0 ITTS920012A0 (en) | 1992-10-20 |
ITTS920012A3 true ITTS920012A3 (en) | 1994-04-20 |
ITTS920012A1 ITTS920012A1 (en) | 1994-04-21 |
Family
ID=11418573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000012A ITTS920012A1 (en) | 1992-10-20 | 1992-10-20 | TEST GLASSES FOR PROGRESSIVE OR MULTIFOCAL LENSES |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITTS920012A1 (en) |
-
1992
- 1992-10-20 IT IT000012A patent/ITTS920012A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ITTS920012A1 (en) | 1994-04-21 |
ITTS920012A0 (en) | 1992-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0002 | Rejected |