Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 23, 2009
Patent Application Number
11291375
Date Filed
November 30, 2005
Patent Primary Examiner
Patent abstract
An optical structure for eye, for example, ski goggles, has an outer lens and an inner lens disposed in parallel. A peripheral sealing is provided between and along the entire circumferential edges and their surroundings between the lenses. Between the lenses is a room defined by the rear face of the outer lens and the front face of the inner lens and an inorganic film is provided on the rear face of the outer lens and/or the front face of the inner lens. The inorganic film is prevented from peeling of due to external factors.
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