I am a 65 y.o. legally blind amature photographer. I mention this mainly to help others with failed or failing sight to realize they can do more than sit at home. I have traveled on my own to Africa twice, with only minor difficulties. I use a magnifing screen hood on my lcd to frame the photos. I am often pleased to fine many elements in my photos that I had not seen while taking them. One monumental such instance was finding a leaperd in one of my African pphotos. All of you handicapped people get the hell out of the house and find something you can enjoy.