Andrew W. Ishak,Sean P. McGinnis,Ronad D. Blum,Michael B. Packard
申请号:
US16785435
公开号:
US20200170903A1
申请日:
2020.02.07
申请国别(地区):
US
年份:
2020
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.