This guy needs a kickstarter, or GoFundMe, or some other easy way to give him $25. Imagine a "LET'S FREAKING END CATARACT BLINDNESS" movement.
The Fred Hollows Foundation has been doing this since at least 1992 around the world including Nepal where Dr. Hollows and Dr. Ruit worked closely together.
Unfortunately Dr. Hollows passed away years ago but the foundation continues his work.