The Rocky Mountain Lions Eye Bank provided many with eyesight. See the Anual Report for details. In Summary for 2020-2021:
+ 2,632 eye donors gave the gift of sight
+ 2,288 eye issues were used in sight-restorative transplants and reconstruction.
+ 254 eye tissues were used by RMLEB or other research centers to advance surgical techniques and innovations to fight blindness.
www.corneas.org/annual report