Andrew W. Ishak,Sean P. McGinnis,Ronald D. Blum,Michael B. Packard
申请号：
US14497013
公开号：
US09814658B2
申请日:
2014.09.25
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to ophthalmic and non-ophthalmic systems with blue light filtering and Yellowness Index ranges. UV and IR filtering are also included. Industrial applications are also outlined in the invention.
