Vision impairment (VI) has a significant impact on an individual's ability to engage with everyday tasks. Severe early-onset VI presents different challenges to adult onset visual loss since reduced visual input presents a major obstacle to the acquisition and development of fundamental developmental skills in early and later childhood. Early referral of the child with reduced vision is vital to ensure accurate diagnosis and prompt treatment of any modifiable aspects of the condition. Guidance to ensure optimisation of developmental opportunity through adaptation of play and care is vital from the earliest stages. To read the full article, log in using your NHS OpenAthens details.