Most of us are always looking for little ways to do our part and help people in need. This year, ABB Optical is making it easy to do your bit while at Vision Expo: for the duration of the show (Sept. 19 - 21, 2019), ABB Optical will donate $1 to Giving Sight for every person who follows their Facebook, LinkedIn, and Twitter. Click on the links to follow and make a difference in someone's life.