A selection of You Tube videos provide an insight into what Irlen Syndrome / SSS is. These demonstrate how Irlen Syndrome / SSS affects peoples' lives and the differences Irlen Spectral Filters make to their lives.
A selection of You Tube videos provide an insight into what Irlen Syndrome / SSS is. These demonstrate how Irlen Syndrome / SSS affects peoples' lives and the differences Irlen Spectral Filters make to their lives.