Eye & vision data in UKBiobank

117,649 people took part in the eye and vision component of UK Biobank, undergoing modified logMAR visual acuity testing on a computerized system developed specifically for UK Biobank, autorefraction and keratometry (Tomey RC-5000), as well as measurement of intraocular pressure on a Reichert ORA Ocular Response Analyser, which returns measures of Goldmannequivalent intraocular pressure (IOP), corneal hysteresis, corneal resistance factor and IOP adjusted for corneal biomechanical properties. A smaller number (68,151) underwent simultaneous colour retinal photography, together with spectral domain optical coherence tomography (SD-OCT) in both eyes. These features, together with accompanying extensive phenotyping of all major organ systems, make the UK Biobank eye and vision dataset unique worldwide.