William T. Hofmeister,Rishi Pampati,Jagdish Jethmalani,Rudolf Suter
申请号：
US14614276
公开号：
US20150216409A1
申请日:
2015.02.04
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An autorefractor-keratometer device including a first laser scanning device that emits a plurality of laser scans, a second laser device that emits a laser pulse, a first detector that detects the plurality of emitted laser line scans to determine corneal topography, and a second detector that detects a reflection of the emitted laser pulse to determine sphero-cylinder refraction.
