John Kondis,Robert Maloney,llya Goldshleger,Matt Haller,Christian A. Sandstedt
申请号：
US16354128
公开号：
US20200292834A1
申请日:
2019.03.14
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A light adjustable lens illumination system comprises an illumination source, for generating a light beam； a light delivery system, for projecting the light beam onto a Light Adjustable Lens (LAL), implanted into an eye, wherein a fraction of the light beam propagates past the LAL to a retina of the eye； and a protective beam-shaper, for shaping the light beam to have an intensity pattern with a relative central intensity reduction that varies along an axis； wherein the relative central intensity reduction at the retina is greater than the relative central intensity reduction at a LAL plane.
