G - Physics – 01 – M
Patent
G - Physics
01
M
G01M 11/02 (2006.01)
Patent
CA 2726710
The invention relates to a device for demonstrating and testing the cosmetic qualities of an ophthalmic lens by viewing, comprising a placement wall (2) for placing on a fixed surface, provided, on its non-placement side, with a viewing target (3) and with a mounting wall (4) for said lens arranged at a distance of between 20 and 50 millimetres from said face of said placement wall (2) on which the target is located. According to the invention, this device consists of a mounting part (1) consisting of a U-section profile whose arms form said placement surface (2) and said mounting wall (4), the latter being provided with at least one hole (5) smaller than said lens and said placement surface and said mounting surface being inclined with respect to each other at an angle of between 0° and 25°.
L'invention concerne un dispositif de démonstration et de test des qualités cosmétiques dune lentille ophtalmique par visualisation, comportant une paroi d'appui (2) sur une surface fixe pourvue, sur sa face oppose l'appui, dune cible de visualisation (3) et dune paroi de support (4) de ladite lentille dispose une distance comprise entre 20 50 millimètres de ladite face de ladite paroi d'appui (2) pourvue de la cible. Selon l'invention, ce dispositif est constitué dune pièce support (1) constitue d'un profil de section en U formant par ses branches ladite surface d'appui (2) et ladite paroi de support (4), cette dernière tant pourvue d'au moins un orifice (5) de dimension inférieure celle deladite lentille et ladite surface dappui et ladite surface de support tant inclines lune par rapport lautre dun angle compris entre 0° et 25°
Nadolny Carole
Tantin Sylvie
Essilor International (compagnie Generale D'optique)
Fournier Claude
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