“If coloured lenses can potentially stop the world seeming fragmented and put an end to nightmare distortions, then the learner with autism who shows signs of visual stress deserves to be screened.” AutismIrlenScotopic SensitivityVisual StressColoured Lenses Book:Colour Coding for Learners with Autism: A Resource Book for Creating Meaning through Colour at Home and School Source: Colour Coding for Learners with Autism: A Resource Book for Creating Meaning through Colour at Home and School