Resumen
This invention involves being used in the pseudo aphacic eye and/or contact lens to suffer denatured eyes of macular lutea or retina. Lens of this invention feature in through employing the light filter with pigment of yellow to get final product on the standard contact lens, in order to protect eyes against the damage of the intermediate wave light of the visible spectrum (less than 500nm). Through employ contact lens remove prior art use for for stand cataract eyes of operation offer, protect and improve, suffer neurodegenerative ophthalmic of course easily this invention Difficult point and dangerous of protection of the eyeball. This invention combines standard contact lens and absorbent yellow filter of the light of shortwave among 350nm-500nm, contact lens and light filter are suitable for human's ophthalmic application.