Patent ID: 8830459
Filing Date: 2014-09-09
Classification: G01M

Abstract:
1. A device for demonstrating and testing the cosmetic qualities of at least one ophthalmic lens, the device comprising: a bearing wall having a bearing face for bearing against a fixed surface, said bearing wall provided on a face opposite from said bearing face a viewing target, said target presenting a mat white background and 20% to 45% coverage of mat black patterns, said mat black patterns presenting white spaces between one another; and a support wall for supporting said lens, wherein the device has a U-shaped channel-section member, made of only one piece of plastic material, the flanges of which form said bearing surface and said support wall, and wherein the support wall is provided with only one through-hole for each lens and at least one orifice of dimensions smaller than the dimensions of said lens, said through-hole being disposed at a distance of about 25 mm from said viewing target of said bearing wall, and wherein said bearing surface and said support surface are inclined relative to each other at an angle lying in the range of greater than 0° up to 25°.