BIFOCAL CONTACT LENSES

Brand Owner (click to sort) Address Description
ADVANTA BARNES-HIND, INC. 895 KIFER RD. SUNNYVALE CA 94086 BIFOCAL CONTACT LENSES;
ASTRO-GEROS IRVING N. ADLER AND RICHARD J. WLODYGA BIFOCAL CONTACT LENSES;ASTRO GEROS;
BISIGHT Soderberg Ophthalmic Services, Inc. 230 Eva St. St. Paul MN 55107 bifocal contact lenses;BI-SIGHT;
EYEFOCAL Breger-Mueller Welt Corp. Chicago IL BIFOCAL CONTACT LENSES;EYE FOCAL; EYE BIFOCAL;
INTERSEG NEEFE OPTICAL LABORATORY Big Spring TX BIFOCAL CONTACT LENSES;
METRO-SEG METRO OPTICS OF AUSTIN, INC. 15802 Vision Drive Pflugerville TX 78660 Bifocal contact lenses;METRO SEG;
ULTRAFOCAL KENDALL, CLAUD A. SUITE 205 95 FAIRMONT AVE. FAIRMONT WV BIFOCAL CONTACT LENSES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A package (10+20+30) for contact lenses (10), especially 'daily-disposable' lenses, in which the overall volume of the package and the internal volumes of the lens-holding cavities (20) in the package are minimised. The packages are preferably multi-cavity packages, with each cavity holding a single lens and all the lenses being inserted into their respective cavities with a common orientation such that a wearer of the contact lenses has the assurance that a lens can always be retrieved from a cavity in a standard orientation. The internal surface (24) of a cavity preferably deviates from sphericity by being formed with undulations (50) to break capillary attraction between the lens and the cavity wall (24) so aiding extraction of the lens from the cavity. On the instructions of an ophthalmic practitioner, packages of suitable lenses can be made up and dispatched by courier or by post to wearer of the lenses.