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公开(公告)号：US08953176B2
公开(公告)日：2015-02-10
申请号：US14058143
申请日：2013-10-18
CPC分类号： G01M11/02 , G01B11/06 , G01B11/24 , G01M11/0207 , G01M11/0214 , G01M11/0242 , G01M11/025
摘要： The present invention provides apparatus for a non-contact method of obtaining accurate three-dimensional measurements of a dry contact lens, more specifically, using dry lens metrology to know the exact thickness of a contact lens.
摘要翻译： 本发明提供了一种用于获得干式隐形眼镜的精确三维测量的非接触方法的设备，更具体地，使用干透镜测量来了解隐形眼镜的确切厚度。
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公开(公告)号：US20200150456A1
公开(公告)日：2020-05-14
申请号：US16740607
申请日：2020-01-13
发明人： Michael F. Widman , John B Enns , P. Mark Powell , Peter W Sites
摘要： 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.
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公开(公告)号：US20190041665A1
公开(公告)日：2019-02-07
申请号：US16156685
申请日：2018-10-10
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
摘要： 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.
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公开(公告)号：US11364696B2
公开(公告)日：2022-06-21
申请号：US17024883
申请日：2020-09-18
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
IPC分类号： B29D11/00 , B29K105/00
摘要： 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.
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公开(公告)号：US10571718B2
公开(公告)日：2020-02-25
申请号：US16156685
申请日：2018-10-10
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
摘要： 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.
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公开(公告)号：US09857607B2
公开(公告)日：2018-01-02
申请号：US15428942
申请日：2017-02-09
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
CPC分类号： G02C7/047 , B28B17/00 , B29C35/0805 , B29C39/26 , B29C2035/0827 , B29C2035/0833 , B29D11/00009 , B29D11/00134 , B29D11/00144 , B29D11/0073 , B33Y80/00 , G02C7/04 , G02C2202/08 , G02C2202/16
摘要： 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.
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公开(公告)号：US09610742B2
公开(公告)日：2017-04-04
申请号：US14062728
申请日：2013-10-24
发明人： Michael F Widman , John B Enns, I , P Mark Powell , Peter W Sites
CPC分类号： B29D11/0073 , B29C39/26 , B29D11/00009 , B29D11/00134 , G02C7/04
摘要： 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.
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公开(公告)号：US11029534B2
公开(公告)日：2021-06-08
申请号：US16154632
申请日：2018-10-08
发明人： Paul Mark Powell , Peter W Sites , Joe M Wood , Michael F Widman
摘要： An apparatus and method for forming a contact lens includes submerging a convex optical quality surface of a forming optic in a reservoir containing Lens Reactive Mixture, projecting a first Actinic Radiation with a first wavelength through pre-selected regions of the forming optic that correspond to increased thickness in the lens to be formed for selectively polymerize the Lens Reactive Mixture on a Voxel by Voxel basis; projecting a second Actinic Radiation with a different wavelength through the entire forming optic to selectively polymerize the Lens Reactive Mixture on a Voxel by Voxel basis, removing the forming optic and polymerized Lens Reactive Mixture from the reservoir and applying a Fixing Radiation to form the contact lens.
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公开(公告)号：US10901319B2
公开(公告)日：2021-01-26
申请号：US16740607
申请日：2020-01-13
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
摘要： 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.
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公开(公告)号：US10126567B2
公开(公告)日：2018-11-13
申请号：US15824690
申请日：2017-11-28
发明人： Michael F Widman , John B Enns , P. Mark Powell , Peter W Sites
摘要： 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.
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