Method for virtual testing of at least one lens having a predetermined optical feature and associated device

• Main Authors: BRUNO DECRETON, DINESH AHANGAMA, CLAIRE LE COVEC MAZZELLA, FLORENCE BAZAILLE
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2018
• Subjects: CONTACT LENSES; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEASURING; MEDICAL OR VETERINARY SCIENCE; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES; SURGERY; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to a method for virtual testing of at least one lens having a predetermined optical feature and an associated device. The disclosed method uses a headset (23) to be placed on thehead (1) of an individual, an image capture apparatus (21), and a sensor (22) adapted to measure a value of a first parameter linked to the luminous intensity of a light (4) present in the environment (3) of the individual with a wavelength included in a predetermined wavelength range. The method includes the following steps: a) capturing at least an image of the environment (3) with the image capture apparatus (21); b) measuring the measured value of the first parameter; c) displaying on a screen (20) of the headset (23) a corrected image based on the captured image, taking into account themeasured value and the optical feature of the lens. An associated electronic device (2) is also described. 本发明涉及用于对具有预定光学特征的至少个镜片进行虚拟测试的方法及相关设备。所述方法使用了将被戴在个人的头部(1)上的头戴设备(23)、图像步骤装置(21)、以及传感器(22)，所述传感器被适配成用于测量与所述个人的环境(3)中存在的、具有