CH477010A - Multifokale Augenglas-Rohlinse - Google Patents
Multifokale Augenglas-RohlinseInfo
- Publication number
- CH477010A CH477010A CH36367A CH36367A CH477010A CH 477010 A CH477010 A CH 477010A CH 36367 A CH36367 A CH 36367A CH 36367 A CH36367 A CH 36367A CH 477010 A CH477010 A CH 477010A
- Authority
- CH
- Switzerland
- Prior art keywords
- blank lens
- eyeglass blank
- multifocal eyeglass
- multifocal
- lens
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/0012—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for multifocal lenses
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52017366A | 1966-01-12 | 1966-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH477010A true CH477010A (de) | 1969-08-15 |
Family
ID=24071465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH36367A CH477010A (de) | 1966-01-12 | 1967-01-11 | Multifokale Augenglas-Rohlinse |
Country Status (6)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573777A (en) * | 1984-03-08 | 1986-03-04 | Bristol Alexander C | Aspheric spectacle lens blank |
US6011630A (en) * | 1996-11-12 | 2000-01-04 | Gerber Optical, Inc. | System and method for blocking a lens |
-
1966
- 1966-12-13 GB GB5580866A patent/GB1165549A/en not_active Expired
- 1966-12-29 FR FR89373A patent/FR1514223A/fr not_active Expired
- 1966-12-30 BE BE692018D patent/BE692018A/xx unknown
-
1967
- 1967-01-10 DE DE19671596688 patent/DE1596688A1/de active Pending
- 1967-01-11 NL NL6700424A patent/NL6700424A/xx unknown
- 1967-01-11 CH CH36367A patent/CH477010A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR1514223A (fr) | 1968-02-23 |
GB1165549A (en) | 1969-10-01 |
BE692018A (US07223432-20070529-C00017.png) | 1967-06-30 |
NL6700424A (US07223432-20070529-C00017.png) | 1967-07-13 |
DE1596688A1 (de) | 1970-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT322238B (de) | Brillenglas | |
ES133548Y (es) | Patillas ajustables para gafas. | |
AT272696B (de) | Anamorphotisches Objektiv | |
AT287340B (de) | Anamorphotisches Objektiv | |
CH474770A (it) | Cerniera per stanghette di occhiali | |
AT260575B (de) | Brille mit auswechselbaren Gläsern | |
DE6750989U (de) | Brillenhalter | |
CH477010A (de) | Multifokale Augenglas-Rohlinse | |
FR1528354A (fr) | Châsse pour lunettes | |
ES139246Y (es) | Gafas y gafas de sol. | |
FR1482970A (fr) | Lunettes perfectionnées | |
FR1478009A (fr) | Monture de lunettes | |
FR1495833A (fr) | Jeu de lentilles de contact cornéennes asphériques | |
FR1498470A (fr) | Nouvelle monture de lunettes | |
AT268722B (de) | Lichtabsorbierendes Sonnenbrillenglas | |
CH472039A (it) | Stanghetta per occhiali | |
FR1485369A (fr) | Bonnette diffusante pour objectifs | |
FR1516108A (fr) | Monture de lunettes | |
FR1470276A (fr) | Lunettes à verres interchangeables | |
FR1426491A (fr) | Nouvelle lentille cornéenne | |
FR1492175A (fr) | Monture de lunettes bi-focales | |
FR1483735A (fr) | Lunettes à verres amovibles | |
FR1489383A (fr) | Lunette | |
FR1547494A (fr) | Lunette | |
FR1508363A (fr) | Nouvelle monture de lunettes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |