Yes, computer glasses have already existed for a long time.computer glasses can made with prescription/ non prescription, they are designed to wear when doing computer work. They allow you to focus your eyes on a computer screen, which is farther away than reading distance. computer glasses make whatever you are viewing or reading on the system more effective and clearer.computer glasses can prevent you from headaches, eye strain, eye dry and eye fatigue with the special anti-glare coatings on.
I've been wearing computer glasses for about 10 years -- it's a prescription which allows me to focus better on the monitor, which is about 18" from my face most of the time.I'm nearsighted, so I have a prescription for driving glasses also. The computer prescription is different. Just talk to your optometrist and explain that you'd like to reduce eyestrain when working on the computer.