Invention Grant
US08891072B2 Support, apparatus and method for performing a reflection measurement on an eyeglass
有权
用于在眼镜上进行反射测量的支架,装置和方法
- Patent Title: Support, apparatus and method for performing a reflection measurement on an eyeglass
- Patent Title (中): 用于在眼镜上进行反射测量的支架,装置和方法
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Application No.: US14210744Application Date: 2014-03-14
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Publication No.: US08891072B2Publication Date: 2014-11-18
- Inventor: Olivier Pophillat , Stephane Gueu
- Applicant: Essilor International Compagnie Generale d'Optique
- Applicant Address: FR Charenton-le-Pont
- Assignee: Essilor International (Compagnie Generale d'Optique)
- Current Assignee: Essilor International (Compagnie Generale d'Optique)
- Current Assignee Address: FR Charenton-le-Pont
- Agency: Young & Thompson
- Main IPC: G01J3/00
- IPC: G01J3/00 ; G01N21/00 ; G02B7/02 ; G01N21/01 ; G01N21/84

Abstract:
An eyeglass support is adapted for pinch-holding the eyeglass (5) between three first contact portions (41-43) and three second contact portions (61-63). The first contact portions form a height reference for positioning the eyeglass whereas the second contact portions ensure application of the eyeglass against the first contact portions while conforming to any possible shape for the eyeglass. The support suits for being incorporated in a reflection measurement apparatus. In particular, it is useful for measuring reflection of eyeglasses provided with antireflecting coatings or for rating a protection against UV hazards which is provided by an eyeglass to a wearer of the eyeglass.
Public/Granted literature
- US20140192345A1 SUPPORT, APPARATUS AND METHOD FOR PERFORMING A REFLECTION MEASUREMENT ON AN EYEGLASS Public/Granted day:2014-07-10
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