A lens element for ophthalmology for nearsightedness reform, and a method of designing this - Carl Zeiss Vision Australia Holdings Limited

Title:

A lens element for ophthalmology for nearsightedness reform, and a method of designing this

Document Type and Number:

Japanese Patent JP6236020

Kind Code:

B2

Abstract:

An ophthalmic lens element (100) for correcting myopia in a wearer's eye is disclosed. The lens element (100) includes a central zone (102) and a peripheral zone (104). The central zone (102) provides a first optical correction for substantially correcting myopia associated with the foveal region of the wearer's eye. The peripheral zone (104) surrounds the central zone (102) and provides a second optical correction for substantially correcting myopia or hyperopia associated with a peripheral region of the retina of the wearer's eye. A system and method for dispensing or designing an ophthalmic lens element for correcting myopia in a wearer's eye is also disclosed.

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Inventors:

Bernas Saurius Raymond
Fisher Scott Warren
Splat Ray Stephen

Application Number:

JP2015012527A

Publication Date:

November 22, 2017

Filing Date:

January 26, 2015

Export Citation:

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Assignee:

Carl Zeiss Vision Australia Holdings Limited

International Classes:

G02C7/06; G02C13/00

Domestic Patent References:

JP8286156A
JP7294859A
JP2002522803A
JP2003523244A
JP2005513526A

Foreign References:

US5054904
US20050105047

Attorney, Agent or Firm:

Kenji Sugimura

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