Massachusetts Institute of Technology;Consejo Superior de Investigaciones Cientificas
发明人:
Nicholas James Durr,Eduardo Lage Negro,Shivang R. Dave,Carlos Dorronsoro Diaz,Susana Marcos Celestino,Daryl Lim
申请号:
US15809488
公开号:
US20180078131A1
申请日:
2017.11.10
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Eye prescriptions may be determined by providing a simple, easy to use, portable device with a specially configured targeting light source that aligns the eye, mitigates accommodation, and provides accurate results. Unlike stationary, closed view autorefractors, this device typically is portable, self-usable, relatively inexpensive, enabling more widespread use across the world.