The fact that it gives more confidence when you have an issue with your eye doctor, the fact that it lets you see all of your options for treatment without having to go through long medical procedures. I wish it was better when I used to use my old glasses prescription lenses as well because there were times where the screen was blurry when I was at work. I also noticed that sometimes if you do not have a close vision problem; but, still need to wear contact lenses or reading glasses, you can…