| 摘要 |
<p>#CMT# #/CMT# The method involves determining a central zone (10) and a peripheral zone (20) located between the central zone and a portion of a peripheral edge (30) of an eyeglass e.g. lens (1). The peripheral zone is divided into first and second regions (21, 22) e.g. strips. First set of parameters of the eyeglass in the central zone and in the first region is determined based on first ophthalmic correction. Second set of parameters of the eyeglass in the second region are determined based on second ophthalmic correction. The eyeglass is produced in accordance with the parameters. #CMT# : #/CMT# An independent claim is also included for a lens for an ophthalmic spectacle and including a peripheral zone divided into first and second regions located on a convex face. #CMT#USE : #/CMT# Method for producing an ophthalmic eyeglass such as lens e.g. semi-finished and finished eyeglasses, which is utilized for producing myopia correction and hypermetropia correction for a wearer i.e. ametropic person, of an ophthalmic spectacle (all claimed). #CMT#ADVANTAGE : #/CMT# The method enables producing the ophthalmic eyeglass that procures corrections adapted for foveal vision and peripheral vision of a wearer. The method assures that effective optical power of the eyeglass can be precisely matched for all colors relative to the sphere error determined for an ametropic person. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a lens. 1 : Lens 10 : Central zone 20 : Peripheral zone 21, 22 : Regions 30 : Peripheral edge.</p> |
