DEVICE FOR TESTING THE VISUAL BEHAVIOR OF A PERSON AND METHOD FOR DETERMINING AT LEAST ONE OPTICAL DESIGN PARAMETER OF AN OPHTHALMIC LENS USING SUCH A DEVICE
ESCALIER GUILHEM,POULAIN ISABELLE,ROUSSEAU BENJAMIN
申请号：
IN201837013347
公开号：
IN201837013347A
申请日:
2018.04.07
申请国别(地区):
IN
年份:
2018
代理人:
摘要：
The invention relates to a device (10) for testing the visual behavior of a person. Said device comprises: an active display (11) capable of displaying at least one visually dominant target (20) in a plurality of positions (30) that are variable over time and that are aligned along at least one line (L1 L2) or column and a unit for controlling the display. Said unit is programmed so that the consecutive display positions of the target follow over time a visual tracking protocol.
