G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/12 (2006.01) A42B 3/22 (2006.01)
Patent
CA 2561438
The invention concerns a transparent and polarizing viewing element (2) divided into several zones (2a, 2b). At least one of the zones (2a) is associated with a light polarizing filter. The light passing through the optical surface is affected differently for two of said zones (2a, 2b) depending on the polarizing direction of said light. The polarizing filter is obliquely oriented relative to a horizontal direction (H) in the operational position of the element (2; 5), with an angle between the filter orientation and said horizontal direction of 90 degrees and of 0 degree.
Un élément de vision transparent et polarisant (2) est divisé en plusieurs zones (2a, 2b). L'une au moins des zones (2a) est associée à un filtre de polarisation lumineuse. La lumière traversant la surface optique est affectée différemment pour deux desdites zones (2a, 2b) en fonction d'une direction de polarisation de ladite lumière. Le filtre de polarisation est orienté d'une façon oblique par rapport à une direction horizontale (H) dans la position d'usage de l'élément (2 ; 5), avec un angle entre l'orientation du filtre et ladite direction horizontale distinct de 90~ degrés et de 0~ degré.
Essilor International (compagnie Generale D'optique)
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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