METHOD FOR DESIGNING A LENS SHAPE AND SPECTACLE LENS

A computer-implemented method for providing a lens shape for an ophthalmic lens is disclosed. Further, there is provided a method for angular smoothing of a surface determined by carrier lines radially outwards of a prescription zone bordered by a first boundary line. In addition, there is provided...

Full description

Saved in:
Bibliographic Details
Main Authors Ellinger, Philipp, Spratt, Ray Steven, Nolan, Angela, Wietschorke, Helmut, Varnas, Saulius
Format Patent
LanguageEnglish
Published 27.09.2018
Subjects
CONTACT LENSES
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
Online AccessGet full text

Cover

More Information
Summary:A computer-implemented method for providing a lens shape for an ophthalmic lens is disclosed. Further, there is provided a method for angular smoothing of a surface determined by carrier lines radially outwards of a prescription zone bordered by a first boundary line. In addition, there is provided an ophthalmic lens, in particular, a spectacle lens. Moreover, a method for minimizing the difference in thickness between two ophthalmic lenses for the same spectacles is provided. A computer program product and a machine-readable storage medium are provided as well.
Bibliography:Application Number: US201815990106