Below is the Long Irlen Self Test. If you answer yes to three or more of the questions in any one section of the test, then problems in these areas may be helped with individually matched Irlen Overlays (plastic sheets for reading) and Irlen Spectral Filters (worn as glasses or contact lenses for all-day long relief of symptoms). The higher your score in a section, the more this area is a problem. Please use the contact form at the bottom of the test to get in touch with us so we can schedule your initial screening with Cindy Miller, NoCo's certified Irlen Screener located in Loveland, CO.