The BIOJ is the official journal of the British and Irish Orthoptic Society. The BIOS was founded in 1937. BIOS is a professional and educational body for the UK and Republic of Ireland representing orthoptists. Orthoptics is a world-wide profession, and the BIOS is recognised as being a leader in both education and clinical practice.The BIOJ invites submissions relating to original research, review articles, case reports and scientific letters to the editor in areas related to clinical ocular motility, visual function, amblyopia, binocular vision and strabismus. The journal will accept submissions from a wide variety of disciplines, including orthoptists, optometrists, ophthalmologists, and vision technicians, among others.