Anti-Blue light Computer/Reading glasses
These are reading glasses for those who work a lot on a computer or for people who read screens like a Kindle or iPad.
The difference between these glasses and regular reading glasses is that they have a anti-blue-light filter which cuts out the damaging effect of screens especially for people who look at a computer all day with their job or people who do a lot of gaming.
They give your eyes protection against the blue-light so grab a bargain at $30 and try them out. These are named after my niece, Harriet: