If you spend hours in front of a screen, you have probably wondered whether blue light glasses are worth it. Here is a clear, honest look.
What they do
Blue light lenses filter a portion of the high-energy visible light emitted by phones, laptops and LED lighting. Many people report less eye strain and easier sleep when they use them in the evening.
What they will not do
They are not a cure for tired eyes on their own. Pair them with the 20-20-20 rule — every 20 minutes, look at something 20 feet away for 20 seconds.
We can add a blue-light coating to almost any frame in our store, with or without a prescription. Ask us on your next visit.
