I love my computer glasses! 6 days a week I am on my computer at least 5 hours a day and my eyes were getting soooooo tired. Now that I have my Deb Specs computer glasses with the Melanin lenses my eyes are just fine. The best part is that I don't have that "tired-end-of-day" looking eyes anymore. It was bad. My eyes were all hagggard looking and I could not relax my face from squinting. Now I look so much better at the end of the day and my eyes feels so much better, too! Thank you, Deb Specs! I'll recommend these glasses to everyone I know. Sincerely, Christine