- Patent Title: Apparatus for formation of an ophthalmic lens precursor and lens
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Application No.: US14062728Application Date: 2013-10-24
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Publication No.: US09610742B2Publication Date: 2017-04-04
- Inventor: Michael F Widman , John B Enns, I , P Mark Powell , Peter W Sites
- Applicant: Johnson & Johnson Vision Care, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Main IPC: B29D11/00
- IPC: B29D11/00 ; G02C7/04 ; B29C39/26
Abstract:
This invention discloses apparatus for generating an ophthalmic lens with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic lens is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.
Public/Granted literature
- US20140049745A1 APPARATUS FOR FORMATION OF AN OPHTHALMIC LENS PRECURSOR AND LENS Public/Granted day:2014-02-20
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