Regular comprehensive eye exams are essential for maintaining healthy eyes and clear vision. At EYEDOCDULLES, Dr. Barnett and her staff offer computerized, comprehensive eye examinations, complete with a detailed history, visual acuity, refraction for eye-glass prescriptions, internal and external examinations using OPTOMAP Retinal photography and Ocular Coherence Tomography (OCT) imaging. EyeDocDulles takes your eye health seriously. As eye health professionals the services we provide are far wider than a simple test to determine whether eyeglasses or contact lenses are required to correct your vision. An eye test is not just about getting a pair of glasses – it is a vital health check for your eyes. A sight test includes a number of other health tests. Many conditions can be detected: glaucoma, cataract, diabetes, age-related macular degeneration (the commonest cause of blindness in the UK), some forms of cancer, as well as some conditions not usually associated with eyes (e.g. high blood pressure).