Richard J. Copland,David J. Tanzer,Thomas D. Raymond
申请号：
US14791175
公开号：
US09757025B2
申请日:
2015.07.02
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A system and method for measuring a characteristic of an eye of a subject receive data pertaining to the subject； assign the subject to an assigned age category based on the data pertaining to the subject； adjust a brightness level of a fixation target according to the assigned age category for the subject； provide the fixation target for a subject to view； and objectively measure at least one characteristic of the eye of the subject while the subject views the fixation target at the adjusted brightness level.
