That is a very generous gesture. My chosen charity is the Macular Society. Macular Degeneration has had a big impact on my family. My dad has been suffering from this in both eyes for over 25 years. His parents and many of his siblings also were affected, as are a number of my cousins. Apart from the loss of vision, one of the worst aspects is Charles Bonnet Syndrome, where people with reduced vision start seeing hallucinations that can be quite horrifying.