Title:
コンタクトレンズの製造方法
Document Type and Number:
Japanese Patent JPH09510800
Kind Code:
A
Abstract:
A method for providing a contact lens for a patient. According to this method, an optical preform is selected, and a resting position of the optical preform on the patient's eye is determined. An optical feature is also located on a patient's eye. Then, a reference position is located on the surface of the optical preform coincident with the optical feature on the patients eye, when the optical preform is in the resting position. Finally, the optical modification is provided on the optical preform at a location based on the reference position on the optical preform.
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Inventors:
グプタ、アミタバ
ブルーム、ロナルド・ディー
ブルーム、ロナルド・ディー
Application Number:
JP52483995A
Publication Date:
October 28, 1997
Filing Date:
March 23, 1995
Export Citation:
Assignee:
イノテック・インコーポレーテッド
International Classes:
B29D11/00; C08L23/20; C08L45/00; G02C7/04; (IPC1-7): G02C7/04; B29D11/00
Attorney, Agent or Firm:
鈴江 武彦 （外４名）