There are other great charities in this sector - UK based Sight Savers * -https://www.sightsavers.org/ https://www.sightsavers.org/ And in Australia the Fred

There are other great charities in this sector - UK based Sight Savers * -https://www.sightsavers.org/ https://www.sightsavers.org/ And in Australia the Fred Hollows Foundation -https://www.hollows.org/au/home https://www.hollows.org/au/home (I am not affiliated to sight savers but am vaguely related to the founders)