Best Screen Filters for Eye Protection 2026: An Optometrist's Guide

As an optometrist, I get asked about screen filters constantly. Patients come in with eye strain, headaches, and dry eyes, and they want to know: will a monitor screen filter actually help?

The honest answer is nuanced. Some screen filters genuinely reduce symptoms. Others are marketing dressed up as eye health. In this guide, I’ll break down what actually works, what doesn’t, and which products are worth your money in 2026.