US 11,672,703 B2
Light filter for repairing the retina
James M. Gallas, San Antonio, TX (US)
Filed by Photoprotective Technologies Incorporated, San Antonio, TX (US)
Filed on Apr. 13, 2020, as Appl. No. 16/847,649.
Claims priority of provisional application 62/832,385, filed on Apr. 11, 2019.
Prior Publication US 2020/0323686 A1, Oct. 15, 2020
Int. Cl. A61F 9/007 (2006.01); A61N 5/06 (2006.01); A61F 9/00 (2006.01); G02C 7/10 (2006.01); C09K 11/00 (2006.01)
CPC A61F 9/0079 (2013.01) [A61F 9/0017 (2013.01); A61N 5/06 (2013.01); G02C 7/104 (2013.01); A61N 2005/0661 (2013.01); C09K 11/00 (2013.01); G02C 7/107 (2013.01)] 2 Claims
OG exemplary drawing
 
1. An ophthalmic lens comprising one or more fluorescent compounds wherein the emission spectrum of the ophthalmic lens has a correspondence with the emission spectrum of the red fluorophore of the human lens with an R2 of 0.5 or greater.